Vulnerabilities > CVE-2016-9603 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products

047910
CVSS 9.9 - CRITICAL
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
low complexity
qemu
redhat
citrix
debian
CWE-119
critical
nessus

Summary

A heap buffer overflow flaw was found in QEMU's Cirrus CLGD 54xx VGA emulator's VNC display driver support before 2.9; the issue could occur when a VNC client attempted to update its display after a VGA operation is performed by a guest. A privileged user/process inside a guest could use this flaw to crash the QEMU process or, potentially, execute arbitrary code on the host with privileges of the QEMU process.

Vulnerable Configurations

Part Description Count
Application
Qemu
236
Application
Citrix
5
Application
Redhat
6
OS
Redhat
11
OS
Debian
1

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Buffer Overflow via Environment Variables
    This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
  • Overflow Buffers
    Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
  • Client-side Injection-induced Buffer Overflow
    This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
  • Filter Failure through Buffer Overflow
    In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
  • MIME Conversion
    An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.

Nessus

  • NASL familyOracleVM Local Security Checks
    NASL idORACLEVM_OVMSA-2018-0238.NASL
    descriptionThe remote OracleVM system is missing necessary patches to address critical security updates : - qemu-kvm-i386-define-the-ssbd-CPUID-feature-bit-CVE-2018 -3639.patch - qemu-kvm-i386-Define-the-Virt-SSBD-MSR-and-handling-of-i t-CVE.patch - qemu-kvm-i386-define-the-AMD-virt-ssbd-CPUID-feature-bit -CVE-.patch - Resolves: bz#1574074 (CVE-2018-3639 qemu-kvm: hw: cpu: speculative store bypass [rhel-6.10.z]) - kvm-vga-add-share_surface-flag.patch [bz#1553674] - kvm-vga-add-sanity-checks.patch [bz#1553674] - Resolves: bz#1553674 (CVE-2018-7858 qemu-kvm: Qemu: cirrus: OOB access when updating vga display [rhel-6]) - kvm-target-i386-add-support-for-SPEC_CTRL-MSR.patch [bz#1525939 bz#1528024] - kvm-target-i386-cpu-add-new-CPUID-bits-for-indirect-bran .patch - kvm-target-i386-cpu-add-new-CPU-models-for-indirect-bran .patch - kvm-cirrus-fix-oob-access-in-mode4and5-write-functions.p atch [bz#1501298] - kvm-vga-stop-passing-pointers-to-vga_draw_line-functions .patch - kvm-vga-check-the-validation-of-memory-addr-when-draw-te .patch - Resolves: bz#1486641 (CVE-2017-13672 qemu-kvm-rhev: Qemu: vga: OOB read access during display update [rhel-6.10]) - Resolves: bz#1501298 (CVE-2017-15289 qemu-kvm: Qemu: cirrus: OOB access issue in mode4and5 write functions [rhel-6.10]) - Resolves: bz#1525939 (CVE-2017-5715 qemu-kvm: hw: cpu: speculative execution branch target injection [rhel-6.10]) - Resolves: bz#1528024 (CVE-2017-5715 qemu-kvm-rhev: hw: cpu: speculative execution branch target injection [rhel-6.10]) - Resolves: bz#1534692 (CVE-2018-5683 qemu-kvm: Qemu: Out-of-bounds read in vga_draw_text routine [rhel-6.10]) - Resolves: bz#1549152 (qemu-kvm-rhev: remove unused patch file [rhel-6.10]) - kvm-vns-tls-don-t-use-depricated-gnutls-functions.patch [bz#1428750] - kvm-vnc-apply-display-size-limits.patch [bz#1430616 bz#1430617] - kvm-fix-cirrus_vga-fix-OOB-read-case-qemu-Segmentation-f .patch - kvm-cirrus-vnc-zap-bitblit-support-from-console-code.pat ch [bz#1443448 bz#1443450 bz#1447542 bz#1447545] - kvm-cirrus-avoid-write-only-variables.patch [bz#1444378 bz#1444380] - kvm-cirrus-stop-passing-around-dst-pointers-in-the-blitt .patch - kvm-cirrus-stop-passing-around-src-pointers-in-the-blitt .patch - kvm-cirrus-fix-off-by-one-in-cirrus_bitblt_rop_bkwd_tran .patch - kvm-cirrus-fix-PUTPIXEL-macro.patch [bz#1444378 bz#1444380] - Resolves: bz#1428750 (Fails to build in brew) - Resolves: bz#1430616 (CVE-2017-2633 qemu-kvm: Qemu: VNC: memory corruption due to unchecked resolution limit [rhel-6.10]) - Resolves: bz#1430617 (CVE-2017-2633 qemu-kvm-rhev: Qemu: VNC: memory corruption due to unchecked resolution limit [rhel-6.10]) - Resolves: bz#1443448 (CVE-2017-7718 qemu-kvm: Qemu: display: cirrus: OOB read access issue [rhel-6.10]) - Resolves: bz#1443450 (CVE-2017-7718 qemu-kvm-rhev: Qemu: display: cirrus: OOB read access issue [rhel-6.10]) - Resolves: bz#1444378 (CVE-2017-7980 qemu-kvm: Qemu: display: cirrus: OOB r/w access issues in bitblt routines [rhel-6.10]) - Resolves: bz#1444380 (CVE-2017-7980 qemu-kvm-rhev: Qemu: display: cirrus: OOB r/w access issues in bitblt routines [rhel-6.10]) - Resolves: bz#1447542 (CVE-2016-9603 qemu-kvm: Qemu: cirrus: heap buffer overflow via vnc connection [rhel-6.10]) - Resolves: bz#1447545 (CVE-2016-9603 qemu-kvm-rhev: Qemu: cirrus: heap buffer overflow via vnc connection [rhel-6.10])
    last seen2020-06-01
    modified2020-06-02
    plugin id111023
    published2018-07-12
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/111023
    titleOracleVM 3.4 : qemu-kvm (OVMSA-2018-0238) (Spectre)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The package checks in this plugin were extracted from OracleVM
    # Security Advisory OVMSA-2018-0238.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(111023);
      script_version("1.8");
      script_cvs_date("Date: 2019/09/27 13:00:35");
    
      script_cve_id("CVE-2016-9603", "CVE-2017-13672", "CVE-2017-15289", "CVE-2017-2633", "CVE-2017-5715", "CVE-2017-7718", "CVE-2017-7980", "CVE-2018-3639", "CVE-2018-5683", "CVE-2018-7858");
    
      script_name(english:"OracleVM 3.4 : qemu-kvm (OVMSA-2018-0238) (Spectre)");
      script_summary(english:"Checks the RPM output for the updated package.");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote OracleVM host is missing a security update."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "The remote OracleVM system is missing necessary patches to address
    critical security updates :
    
      -
        qemu-kvm-i386-define-the-ssbd-CPUID-feature-bit-CVE-2018
        -3639.patch 
    
      -
        qemu-kvm-i386-Define-the-Virt-SSBD-MSR-and-handling-of-i
        t-CVE.patch 
    
      -
        qemu-kvm-i386-define-the-AMD-virt-ssbd-CPUID-feature-bit
        -CVE-.patch 
    
      - Resolves: bz#1574074 (CVE-2018-3639 qemu-kvm: hw: cpu:
        speculative store bypass [rhel-6.10.z])
    
      - kvm-vga-add-share_surface-flag.patch [bz#1553674]
    
      - kvm-vga-add-sanity-checks.patch [bz#1553674]
    
      - Resolves: bz#1553674 (CVE-2018-7858 qemu-kvm: Qemu:
        cirrus: OOB access when updating vga display [rhel-6])
    
      - kvm-target-i386-add-support-for-SPEC_CTRL-MSR.patch
        [bz#1525939 bz#1528024]
    
      -
        kvm-target-i386-cpu-add-new-CPUID-bits-for-indirect-bran
        .patch 
    
      -
        kvm-target-i386-cpu-add-new-CPU-models-for-indirect-bran
        .patch 
    
      -
        kvm-cirrus-fix-oob-access-in-mode4and5-write-functions.p
        atch [bz#1501298]
    
      -
        kvm-vga-stop-passing-pointers-to-vga_draw_line-functions
        .patch 
    
      -
        kvm-vga-check-the-validation-of-memory-addr-when-draw-te
        .patch 
    
      - Resolves: bz#1486641 (CVE-2017-13672 qemu-kvm-rhev:
        Qemu: vga: OOB read access during display update
        [rhel-6.10])
    
      - Resolves: bz#1501298 (CVE-2017-15289 qemu-kvm: Qemu:
        cirrus: OOB access issue in mode4and5 write functions
        [rhel-6.10])
    
      - Resolves: bz#1525939 (CVE-2017-5715 qemu-kvm: hw: cpu:
        speculative execution branch target injection
        [rhel-6.10])
    
      - Resolves: bz#1528024 (CVE-2017-5715 qemu-kvm-rhev: hw:
        cpu: speculative execution branch target injection
        [rhel-6.10])
    
      - Resolves: bz#1534692 (CVE-2018-5683 qemu-kvm: Qemu:
        Out-of-bounds read in vga_draw_text routine [rhel-6.10])
    
      - Resolves: bz#1549152 (qemu-kvm-rhev: remove unused patch
        file [rhel-6.10])
    
      - kvm-vns-tls-don-t-use-depricated-gnutls-functions.patch
        [bz#1428750]
    
      - kvm-vnc-apply-display-size-limits.patch [bz#1430616
        bz#1430617]
    
      -
        kvm-fix-cirrus_vga-fix-OOB-read-case-qemu-Segmentation-f
        .patch 
    
      -
        kvm-cirrus-vnc-zap-bitblit-support-from-console-code.pat
        ch [bz#1443448 bz#1443450 bz#1447542 bz#1447545]
    
      - kvm-cirrus-avoid-write-only-variables.patch [bz#1444378
        bz#1444380]
    
      -
        kvm-cirrus-stop-passing-around-dst-pointers-in-the-blitt
        .patch 
    
      -
        kvm-cirrus-stop-passing-around-src-pointers-in-the-blitt
        .patch 
    
      -
        kvm-cirrus-fix-off-by-one-in-cirrus_bitblt_rop_bkwd_tran
        .patch 
    
      - kvm-cirrus-fix-PUTPIXEL-macro.patch [bz#1444378
        bz#1444380]
    
      - Resolves: bz#1428750 (Fails to build in brew)
    
      - Resolves: bz#1430616 (CVE-2017-2633 qemu-kvm: Qemu: VNC:
        memory corruption due to unchecked resolution limit
        [rhel-6.10])
    
      - Resolves: bz#1430617 (CVE-2017-2633 qemu-kvm-rhev: Qemu:
        VNC: memory corruption due to unchecked resolution limit
        [rhel-6.10])
    
      - Resolves: bz#1443448 (CVE-2017-7718 qemu-kvm: Qemu:
        display: cirrus: OOB read access issue [rhel-6.10])
    
      - Resolves: bz#1443450 (CVE-2017-7718 qemu-kvm-rhev: Qemu:
        display: cirrus: OOB read access issue [rhel-6.10])
    
      - Resolves: bz#1444378 (CVE-2017-7980 qemu-kvm: Qemu:
        display: cirrus: OOB r/w access issues in bitblt
        routines [rhel-6.10])
    
      - Resolves: bz#1444380 (CVE-2017-7980 qemu-kvm-rhev: Qemu:
        display: cirrus: OOB r/w access issues in bitblt
        routines [rhel-6.10])
    
      - Resolves: bz#1447542 (CVE-2016-9603 qemu-kvm: Qemu:
        cirrus: heap buffer overflow via vnc connection
        [rhel-6.10])
    
      - Resolves: bz#1447545 (CVE-2016-9603 qemu-kvm-rhev: Qemu:
        cirrus: heap buffer overflow via vnc connection
        [rhel-6.10])"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://oss.oracle.com/pipermail/oraclevm-errata/2018-July/000873.html"
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Update the affected qemu-img package."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C");
      script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
      script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H");
      script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
      script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
      script_set_attribute(attribute:"exploit_available", value:"true");
      script_set_attribute(attribute:"exploited_by_malware", value:"true");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:qemu-img");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:vm_server:3.4");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2017/04/20");
      script_set_attribute(attribute:"patch_publication_date", value:"2018/07/11");
      script_set_attribute(attribute:"plugin_publication_date", value:"2018/07/12");
      script_set_attribute(attribute:"in_the_news", value:"true");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"OracleVM Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/OracleVM/release", "Host/OracleVM/rpm-list");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("rpm.inc");
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    release = get_kb_item("Host/OracleVM/release");
    if (isnull(release) || "OVS" >!< release) audit(AUDIT_OS_NOT, "OracleVM");
    if (! preg(pattern:"^OVS" + "3\.4" + "(\.[0-9]|$)", string:release)) audit(AUDIT_OS_NOT, "OracleVM 3.4", "OracleVM " + release);
    if (!get_kb_item("Host/OracleVM/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    cpu = get_kb_item("Host/cpu");
    if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
    if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "OracleVM", cpu);
    if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);
    
    flag = 0;
    if (rpm_check(release:"OVS3.4", reference:"qemu-img-0.12.1.2-2.506.el6_10.1")) flag++;
    
    if (flag)
    {
      if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
      else security_hole(0);
      exit(0);
    }
    else
    {
      tested = pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "qemu-img");
    }
    
  • NASL familyOracleVM Local Security Checks
    NASL idORACLEVM_OVMSA-2017-0096.NASL
    descriptionThe remote OracleVM system is missing necessary patches to address critical security updates : please see Oracle VM Security Advisory OVMSA-2017-0096 for details.
    last seen2020-06-01
    modified2020-06-02
    plugin id99977
    published2017-05-04
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/99977
    titleOracleVM 3.2 : xen (OVMSA-2017-0096)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The package checks in this plugin were extracted from OracleVM
    # Security Advisory OVMSA-2017-0096.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(99977);
      script_version("3.12");
      script_cvs_date("Date: 2019/09/27 13:00:35");
    
      script_cve_id("CVE-2014-8106", "CVE-2016-9603", "CVE-2017-2615", "CVE-2017-2620", "CVE-2017-7228");
      script_bugtraq_id(71477);
      script_xref(name:"IAVB", value:"2017-B-0024");
    
      script_name(english:"OracleVM 3.2 : xen (OVMSA-2017-0096)");
      script_summary(english:"Checks the RPM output for the updated packages.");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote OracleVM host is missing one or more security updates."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "The remote OracleVM system is missing necessary patches to address
    critical security updates : please see Oracle VM Security Advisory
    OVMSA-2017-0096 for details."
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://oss.oracle.com/pipermail/oraclevm-errata/2017-May/000691.html"
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Update the affected xen / xen-devel / xen-tools packages."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C");
      script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
      script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H");
      script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
      script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
      script_set_attribute(attribute:"exploit_available", value:"true");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:xen");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:xen-devel");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:xen-tools");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:vm_server:3.2");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2014/12/08");
      script_set_attribute(attribute:"patch_publication_date", value:"2017/05/03");
      script_set_attribute(attribute:"plugin_publication_date", value:"2017/05/04");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_set_attribute(attribute:"stig_severity", value:"I");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"OracleVM Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/OracleVM/release", "Host/OracleVM/rpm-list");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("rpm.inc");
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    release = get_kb_item("Host/OracleVM/release");
    if (isnull(release) || "OVS" >!< release) audit(AUDIT_OS_NOT, "OracleVM");
    if (! preg(pattern:"^OVS" + "3\.2" + "(\.[0-9]|$)", string:release)) audit(AUDIT_OS_NOT, "OracleVM 3.2", "OracleVM " + release);
    if (!get_kb_item("Host/OracleVM/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    cpu = get_kb_item("Host/cpu");
    if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
    if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "OracleVM", cpu);
    if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);
    
    flag = 0;
    if (rpm_check(release:"OVS3.2", reference:"xen-4.1.3-25.el5.223.62")) flag++;
    if (rpm_check(release:"OVS3.2", reference:"xen-devel-4.1.3-25.el5.223.62")) flag++;
    if (rpm_check(release:"OVS3.2", reference:"xen-tools-4.1.3-25.el5.223.62")) flag++;
    
    if (flag)
    {
      if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
      else security_hole(0);
      exit(0);
    }
    else
    {
      tested = pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "xen / xen-devel / xen-tools");
    }
    
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2017-1143-1.NASL
    descriptionThis update for xen fixes several issues. These security issues were fixed : - A malicious 64-bit PV guest may be able to access all of system memory, allowing for all of privilege escalation, host crashes, and information leaks by placing a IRET hypercall in the middle of a multicall batch (XSA-213, bsc#1034843) - A malicious pair of guests may be able to access all of system memory, allowing for all of privilege escalation, host crashes, and information leaks because of a missing check when transfering pages via GNTTABOP_transfer (XSA-214, bsc#1034844). - CVE-2017-7718: hw/display/cirrus_vga_rop.h allowed local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors related to copying VGA data via the cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_ functions (bsc#1034994). - CVE-2016-9603: A privileged user within the guest VM could have caused a heap overflow in the device model process, potentially escalating their privileges to that of the device model process (bsc#1028655) The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id99959
    published2017-05-03
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/99959
    titleSUSE SLED12 / SLES12 Security Update : xen (SUSE-SU-2017:1143-1)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were
    # extracted from SUSE update advisory SUSE-SU-2017:1143-1.
    # The text itself is copyright (C) SUSE.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(99959);
      script_version("3.11");
      script_cvs_date("Date: 2019/09/11 11:22:15");
    
      script_cve_id("CVE-2016-9603", "CVE-2017-7718");
    
      script_name(english:"SUSE SLED12 / SLES12 Security Update : xen (SUSE-SU-2017:1143-1)");
      script_summary(english:"Checks rpm output for the updated packages.");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote SUSE host is missing one or more security updates."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "This update for xen fixes several issues. These security issues were
    fixed :
    
      - A malicious 64-bit PV guest may be able to access all of
        system memory, allowing for all of privilege escalation,
        host crashes, and information leaks by placing a IRET
        hypercall in the middle of a multicall batch (XSA-213,
        bsc#1034843)
    
      - A malicious pair of guests may be able to access all of
        system memory, allowing for all of privilege escalation,
        host crashes, and information leaks because of a missing
        check when transfering pages via GNTTABOP_transfer
        (XSA-214, bsc#1034844).
    
      - CVE-2017-7718: hw/display/cirrus_vga_rop.h allowed local
        guest OS privileged users to cause a denial of service
        (out-of-bounds read and QEMU process crash) via vectors
        related to copying VGA data via the
        cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_
        functions (bsc#1034994).
    
      - CVE-2016-9603: A privileged user within the guest VM
        could have caused a heap overflow in the device model
        process, potentially escalating their privileges to that
        of the device model process (bsc#1028655)
    
    The update package also includes non-security fixes. See advisory for
    details.
    
    Note that Tenable Network Security has extracted the preceding
    description block directly from the SUSE security advisory. Tenable
    has attempted to automatically clean and format it as much as possible
    without introducing additional issues."
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1022703"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1028655"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1029827"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1030144"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1034843"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1034844"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1034994"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1036146"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2016-9603/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2017-7718/"
      );
      # https://www.suse.com/support/update/announcement/2017/suse-su-20171143-1/
      script_set_attribute(
        attribute:"see_also",
        value:"http://www.nessus.org/u?93872939"
      );
      script_set_attribute(
        attribute:"solution", 
        value:
    "To install this SUSE Security Update use YaST online_update.
    Alternatively you can run the command listed for your product :
    
    SUSE Linux Enterprise Software Development Kit 12-SP2:zypper in -t
    patch SUSE-SLE-SDK-12-SP2-2017-663=1
    
    SUSE Linux Enterprise Server 12-SP2:zypper in -t patch
    SUSE-SLE-SERVER-12-SP2-2017-663=1
    
    SUSE Linux Enterprise Desktop 12-SP2:zypper in -t patch
    SUSE-SLE-DESKTOP-12-SP2-2017-663=1
    
    To bring your system up-to-date, use 'zypper patch'."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C");
      script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
      script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H");
      script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
      script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
      script_set_attribute(attribute:"exploit_available", value:"false");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-debugsource");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-doc-html");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-libs");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-libs-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-tools");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-tools-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-tools-domU");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-tools-domU-debuginfo");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2017/04/20");
      script_set_attribute(attribute:"patch_publication_date", value:"2017/05/02");
      script_set_attribute(attribute:"plugin_publication_date", value:"2017/05/03");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"SuSE Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("rpm.inc");
    
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    release = get_kb_item("Host/SuSE/release");
    if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
    os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
    if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
    os_ver = os_ver[1];
    if (! preg(pattern:"^(SLED12|SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED12 / SLES12", "SUSE " + os_ver);
    
    if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    cpu = get_kb_item("Host/cpu");
    if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
    if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
    if (cpu >!< "x86_64") audit(AUDIT_ARCH_NOT, "x86_64", cpu);
    
    
    sp = get_kb_item("Host/SuSE/patchlevel");
    if (isnull(sp)) sp = "0";
    if (os_ver == "SLES12" && (! preg(pattern:"^(2)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP2", os_ver + " SP" + sp);
    if (os_ver == "SLED12" && (! preg(pattern:"^(2)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP2", os_ver + " SP" + sp);
    
    
    flag = 0;
    if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"xen-4.7.2_04-39.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"xen-debugsource-4.7.2_04-39.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"xen-doc-html-4.7.2_04-39.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"xen-libs-32bit-4.7.2_04-39.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"xen-libs-4.7.2_04-39.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"xen-libs-debuginfo-32bit-4.7.2_04-39.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"xen-libs-debuginfo-4.7.2_04-39.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"xen-tools-4.7.2_04-39.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"xen-tools-debuginfo-4.7.2_04-39.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"xen-tools-domU-4.7.2_04-39.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"xen-tools-domU-debuginfo-4.7.2_04-39.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"xen-4.7.2_04-39.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"xen-debugsource-4.7.2_04-39.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"xen-libs-32bit-4.7.2_04-39.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"xen-libs-4.7.2_04-39.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"xen-libs-debuginfo-32bit-4.7.2_04-39.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"xen-libs-debuginfo-4.7.2_04-39.1")) flag++;
    
    
    if (flag)
    {
      if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
      else security_hole(0);
      exit(0);
    }
    else
    {
      tested = pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "xen");
    }
    
  • NASL familyScientific Linux Local Security Checks
    NASL idSL_20170509_QEMU_KVM_ON_SL6_X.NASL
    descriptionSecurity Fix(es) : - A heap buffer overflow flaw was found in QEMU
    last seen2020-03-18
    modified2017-05-10
    plugin id100097
    published2017-05-10
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/100097
    titleScientific Linux Security Update : qemu-kvm on SL6.x i386/x86_64 (20170509)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text is (C) Scientific Linux.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(100097);
      script_version("3.6");
      script_set_attribute(attribute:"plugin_modification_date", value:"2020/02/25");
    
      script_cve_id("CVE-2016-9603", "CVE-2017-2633", "CVE-2017-7718", "CVE-2017-7980");
    
      script_name(english:"Scientific Linux Security Update : qemu-kvm on SL6.x i386/x86_64 (20170509)");
      script_summary(english:"Checks rpm output for the updated packages");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:
    "The remote Scientific Linux host is missing one or more security
    updates."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "Security Fix(es) :
    
      - A heap buffer overflow flaw was found in QEMU's Cirrus
        CLGD 54xx VGA emulator's VNC display driver support; the
        issue could occur when a VNC client attempted to update
        its display after a VGA operation is performed by a
        guest. A privileged user/process inside a guest could
        use this flaw to crash the QEMU process or, potentially,
        execute arbitrary code on the host with privileges of
        the QEMU process. (CVE-2016-9603)
    
      - An out-of-bounds r/w access issue was found in QEMU's
        Cirrus CLGD 54xx VGA Emulator support. The vulnerability
        could occur while copying VGA data via various bitblt
        functions. A privileged user inside a guest could use
        this flaw to crash the QEMU process or, potentially,
        execute arbitrary code on the host with privileges of
        the QEMU process. (CVE-2017-7980)
    
      - An out-of-bounds memory access issue was found in QEMU's
        VNC display driver support. The vulnerability could
        occur while refreshing the VNC display surface area in
        the 'vnc_refresh_server_surface'. A user/process inside
        a guest could use this flaw to crash the QEMU process,
        resulting in a denial of service. (CVE-2017-2633)
    
      - An out-of-bounds access issue was found in QEMU's Cirrus
        CLGD 54xx VGA Emulator support. The vulnerability could
        occur while copying VGA data using bitblt functions (for
        example, cirrus_bitblt_rop_fwd_transp_). A privileged
        user inside a guest could use this flaw to crash the
        QEMU process, resulting in denial of service.
        (CVE-2017-7718)"
      );
      # https://listserv.fnal.gov/scripts/wa.exe?A2=ind1705&L=scientific-linux-errata&F=&S=&P=3656
      script_set_attribute(
        attribute:"see_also",
        value:"http://www.nessus.org/u?2952931f"
      );
      script_set_attribute(attribute:"solution", value:"Update the affected packages.");
      script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C");
      script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:qemu-guest-agent");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:qemu-img");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:qemu-kvm");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:qemu-kvm-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:qemu-kvm-tools");
      script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2017/04/20");
      script_set_attribute(attribute:"patch_publication_date", value:"2017/05/09");
      script_set_attribute(attribute:"plugin_publication_date", value:"2017/05/10");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"Scientific Linux Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/RedHat/release", "Host/RedHat/rpm-list");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("misc_func.inc");
    include("rpm.inc");
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    release = get_kb_item("Host/RedHat/release");
    if (isnull(release) || "Scientific Linux " >!< release) audit(AUDIT_HOST_NOT, "running Scientific Linux");
    os_ver = pregmatch(pattern: "Scientific Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
    if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Scientific Linux");
    os_ver = os_ver[1];
    if (! preg(pattern:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Scientific Linux 6.x", "Scientific Linux " + os_ver);
    if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    cpu = get_kb_item("Host/cpu");
    if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
    if (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Scientific Linux", cpu);
    
    
    flag = 0;
    if (rpm_check(release:"SL6", reference:"qemu-guest-agent-0.12.1.2-2.503.el6_9.3")) flag++;
    if (rpm_check(release:"SL6", cpu:"x86_64", reference:"qemu-img-0.12.1.2-2.503.el6_9.3")) flag++;
    if (rpm_check(release:"SL6", cpu:"x86_64", reference:"qemu-kvm-0.12.1.2-2.503.el6_9.3")) flag++;
    if (rpm_check(release:"SL6", reference:"qemu-kvm-debuginfo-0.12.1.2-2.503.el6_9.3")) flag++;
    if (rpm_check(release:"SL6", cpu:"x86_64", reference:"qemu-kvm-tools-0.12.1.2-2.503.el6_9.3")) flag++;
    
    
    if (flag)
    {
      security_report_v4(
        port       : 0,
        severity   : SECURITY_HOLE,
        extra      : rpm_report_get()
      );
      exit(0);
    }
    else
    {
      tested = pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "qemu-guest-agent / qemu-img / qemu-kvm / qemu-kvm-debuginfo / etc");
    }
    
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2017-1080-1.NASL
    descriptionThis update for xen fixes the following issues: These security issues were fixed : - CVE-2017-7228: Broken check in memory_exchange() permited PV guest breakout (bsc#1030442). - XSA-206: Unprivileged guests issuing writes to xenstore were able to stall progress of the control domain or driver domain, possibly leading to a Denial of Service (DoS) of the entire host (bsc#1030144). - CVE-2017-6505: The ohci_service_ed_list function in hw/usb/hcd-ohci.c allowed local guest OS users to cause a denial of service (infinite loop) via vectors involving the number of link endpoint list descriptors (bsc#1028235). - CVE-2017-6414: Memory leak in the vcard_apdu_new function in card_7816.c in libcacard allowed local guest OS users to cause a denial of service (host memory consumption) via vectors related to allocating a new APDU object (bsc#1027570). - CVE-2017-2633: The VNC display driver support was vulnerable to an out-of-bounds memory access issue. A user/process inside guest could use this flaw to cause DoS (bsc#1026636). - CVE-2016-9603: A privileged user within the guest VM can cause a heap overflow in the device model process, potentially escalating their privileges to that of the device model process (bsc#1028655). The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id99579
    published2017-04-21
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/99579
    titleSUSE SLES12 Security Update : xen (SUSE-SU-2017:1080-1)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were
    # extracted from SUSE update advisory SUSE-SU-2017:1080-1.
    # The text itself is copyright (C) SUSE.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(99579);
      script_version("3.9");
      script_cvs_date("Date: 2019/09/11 11:22:15");
    
      script_cve_id("CVE-2016-9603", "CVE-2017-2633", "CVE-2017-6414", "CVE-2017-6505", "CVE-2017-7228");
    
      script_name(english:"SUSE SLES12 Security Update : xen (SUSE-SU-2017:1080-1)");
      script_summary(english:"Checks rpm output for the updated packages.");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote SUSE host is missing one or more security updates."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "This update for xen fixes the following issues: These security issues
    were fixed :
    
      - CVE-2017-7228: Broken check in memory_exchange()
        permited PV guest breakout (bsc#1030442).
    
      - XSA-206: Unprivileged guests issuing writes to xenstore
        were able to stall progress of the control domain or
        driver domain, possibly leading to a Denial of Service
        (DoS) of the entire host (bsc#1030144).
    
      - CVE-2017-6505: The ohci_service_ed_list function in
        hw/usb/hcd-ohci.c allowed local guest OS users to cause
        a denial of service (infinite loop) via vectors
        involving the number of link endpoint list descriptors
        (bsc#1028235).
    
      - CVE-2017-6414: Memory leak in the vcard_apdu_new
        function in card_7816.c in libcacard allowed local guest
        OS users to cause a denial of service (host memory
        consumption) via vectors related to allocating a new
        APDU object (bsc#1027570).
    
      - CVE-2017-2633: The VNC display driver support was
        vulnerable to an out-of-bounds memory access issue. A
        user/process inside guest could use this flaw to cause
        DoS (bsc#1026636).
    
      - CVE-2016-9603: A privileged user within the guest VM can
        cause a heap overflow in the device model process,
        potentially escalating their privileges to that of the
        device model process (bsc#1028655).
    
    The update package also includes non-security fixes. See advisory for
    details.
    
    Note that Tenable Network Security has extracted the preceding
    description block directly from the SUSE security advisory. Tenable
    has attempted to automatically clean and format it as much as possible
    without introducing additional issues."
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1022555"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1026636"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1027519"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1027570"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1028235"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1028655"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1029827"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1030144"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1030442"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2016-9603/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2017-2633/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2017-6414/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2017-6505/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2017-7228/"
      );
      # https://www.suse.com/support/update/announcement/2017/suse-su-20171080-1/
      script_set_attribute(
        attribute:"see_also",
        value:"http://www.nessus.org/u?e66278b1"
      );
      script_set_attribute(
        attribute:"solution", 
        value:
    "To install this SUSE Security Update use YaST online_update.
    Alternatively you can run the command listed for your product :
    
    SUSE Linux Enterprise Server for SAP 12:zypper in -t patch
    SUSE-SLE-SAP-12-2017-626=1
    
    SUSE Linux Enterprise Server 12-LTSS:zypper in -t patch
    SUSE-SLE-SERVER-12-2017-626=1
    
    To bring your system up-to-date, use 'zypper patch'."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C");
      script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
      script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H");
      script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
      script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
      script_set_attribute(attribute:"exploit_available", value:"true");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-debugsource");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-doc-html");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-kmp-default");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-kmp-default-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-libs");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-libs-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-tools");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-tools-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-tools-domU");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-tools-domU-debuginfo");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2017/03/15");
      script_set_attribute(attribute:"patch_publication_date", value:"2017/04/20");
      script_set_attribute(attribute:"plugin_publication_date", value:"2017/04/21");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"SuSE Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("rpm.inc");
    
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    release = get_kb_item("Host/SuSE/release");
    if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
    os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
    if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
    os_ver = os_ver[1];
    if (! preg(pattern:"^(SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES12", "SUSE " + os_ver);
    
    if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    cpu = get_kb_item("Host/cpu");
    if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
    if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
    if (cpu >!< "x86_64") audit(AUDIT_ARCH_NOT, "x86_64", cpu);
    
    
    sp = get_kb_item("Host/SuSE/patchlevel");
    if (isnull(sp)) sp = "0";
    if (os_ver == "SLES12" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP0", os_ver + " SP" + sp);
    
    
    flag = 0;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"xen-4.4.4_16-22.36.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"xen-debugsource-4.4.4_16-22.36.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"xen-doc-html-4.4.4_16-22.36.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"xen-kmp-default-4.4.4_16_k3.12.61_52.69-22.36.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"xen-kmp-default-debuginfo-4.4.4_16_k3.12.61_52.69-22.36.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"xen-libs-32bit-4.4.4_16-22.36.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"xen-libs-4.4.4_16-22.36.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"xen-libs-debuginfo-32bit-4.4.4_16-22.36.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"xen-libs-debuginfo-4.4.4_16-22.36.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"xen-tools-4.4.4_16-22.36.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"xen-tools-debuginfo-4.4.4_16-22.36.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"xen-tools-domU-4.4.4_16-22.36.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"xen-tools-domU-debuginfo-4.4.4_16-22.36.1")) flag++;
    
    
    if (flag)
    {
      if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
      else security_hole(0);
      exit(0);
    }
    else
    {
      tested = pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "xen");
    }
    
  • NASL familyOracleVM Local Security Checks
    NASL idORACLEVM_OVMSA-2017-0101.NASL
    descriptionThe remote OracleVM system is missing necessary patches to address critical security updates : - kvm-cirrus-avoid-write-only-variables.patch [bz#1444377 bz#1444379] - kvm-cirrus-stop-passing-around-dst-pointers-in-the-blitt .patch - kvm-cirrus-stop-passing-around-src-pointers-in-the-blitt .patch - kvm-cirrus-fix-off-by-one-in-cirrus_bitblt_rop_bkwd_tran .patch - kvm-cirrus-fix-PUTPIXEL-macro.patch [bz#1444377 bz#1444379] - Resolves: bz#1444377 (CVE-2017-7980 qemu-kvm: Qemu: display: cirrus: OOB r/w access issues in bitblt routines [rhel-6.9.z]) - Resolves: bz#1444379 (CVE-2017-7980 qemu-kvm-rhev: Qemu: display: cirrus: OOB r/w access issues in bitblt routines [rhel-6.9.z]) - kvm-fix-cirrus_vga-fix-OOB-read-case-qemu-Segmentation-f .patch - kvm-cirrus-vnc-zap-bitblit-support-from-console-code.pat ch [bz#1443447 bz#1443449] - Resolves: bz#1443447 (CVE-2017-7718 qemu-kvm: Qemu: display: cirrus: OOB read access issue [rhel-6.9.z]) - Resolves: bz#1443449 (CVE-2017-7718 qemu-kvm-rhev: Qemu: display: cirrus: OOB read access issue [rhel-6.9.z]) - Resolves: bz#1447544 (CVE-2016-9603 qemu-kvm-rhev: Qemu: cirrus: heap buffer overflow via vnc connection [rhel-6.9.z]) - Resolves: bz#1447540 (CVE-2016-9603 qemu-kvm: Qemu: cirrus: heap buffer overflow via vnc connection [rhel-6.9.z]) - kvm-vns-tls-don-t-use-depricated-gnutls-functions.patch [bz#1428750] - kvm-vnc-apply-display-size-limits.patch [bz#1400438 bz#1425943] - Resolves: bz#1400438 (qemu-kvm coredump in vnc_refresh_server_surface [rhel-6.9.z]) - Resolves: bz#1425943 (CVE-2017-2633 qemu-kvm-rhev: Qemu: VNC: memory corruption due to unchecked resolution limit [rhel-6.9.z]) - Resolves: bz#1428750 (Fails to build in brew)
    last seen2020-06-01
    modified2020-06-02
    plugin id100115
    published2017-05-11
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/100115
    titleOracleVM 3.4 : qemu-kvm (OVMSA-2017-0101)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The package checks in this plugin were extracted from OracleVM
    # Security Advisory OVMSA-2017-0101.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(100115);
      script_version("3.7");
      script_cvs_date("Date: 2019/09/27 13:00:35");
    
      script_cve_id("CVE-2016-9603", "CVE-2017-2633", "CVE-2017-7718", "CVE-2017-7980");
    
      script_name(english:"OracleVM 3.4 : qemu-kvm (OVMSA-2017-0101)");
      script_summary(english:"Checks the RPM output for the updated package.");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote OracleVM host is missing a security update."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "The remote OracleVM system is missing necessary patches to address
    critical security updates :
    
      - kvm-cirrus-avoid-write-only-variables.patch [bz#1444377
        bz#1444379]
    
      -
        kvm-cirrus-stop-passing-around-dst-pointers-in-the-blitt
        .patch 
    
      -
        kvm-cirrus-stop-passing-around-src-pointers-in-the-blitt
        .patch 
    
      -
        kvm-cirrus-fix-off-by-one-in-cirrus_bitblt_rop_bkwd_tran
        .patch 
    
      - kvm-cirrus-fix-PUTPIXEL-macro.patch [bz#1444377
        bz#1444379]
    
      - Resolves: bz#1444377 (CVE-2017-7980 qemu-kvm: Qemu:
        display: cirrus: OOB r/w access issues in bitblt
        routines [rhel-6.9.z])
    
      - Resolves: bz#1444379 (CVE-2017-7980 qemu-kvm-rhev: Qemu:
        display: cirrus: OOB r/w access issues in bitblt
        routines [rhel-6.9.z])
    
      -
        kvm-fix-cirrus_vga-fix-OOB-read-case-qemu-Segmentation-f
        .patch 
    
      -
        kvm-cirrus-vnc-zap-bitblit-support-from-console-code.pat
        ch [bz#1443447 bz#1443449]
    
      - Resolves: bz#1443447 (CVE-2017-7718 qemu-kvm: Qemu:
        display: cirrus: OOB read access issue [rhel-6.9.z])
    
      - Resolves: bz#1443449 (CVE-2017-7718 qemu-kvm-rhev: Qemu:
        display: cirrus: OOB read access issue [rhel-6.9.z])
    
      - Resolves: bz#1447544 (CVE-2016-9603 qemu-kvm-rhev: Qemu:
        cirrus: heap buffer overflow via vnc connection
        [rhel-6.9.z])
    
      - Resolves: bz#1447540 (CVE-2016-9603 qemu-kvm: Qemu:
        cirrus: heap buffer overflow via vnc connection
        [rhel-6.9.z])
    
      - kvm-vns-tls-don-t-use-depricated-gnutls-functions.patch
        [bz#1428750]
    
      - kvm-vnc-apply-display-size-limits.patch [bz#1400438
        bz#1425943]
    
      - Resolves: bz#1400438 (qemu-kvm coredump in
        vnc_refresh_server_surface [rhel-6.9.z])
    
      - Resolves: bz#1425943 (CVE-2017-2633 qemu-kvm-rhev: Qemu:
        VNC: memory corruption due to unchecked resolution limit
        [rhel-6.9.z])
    
      - Resolves: bz#1428750 (Fails to build in brew)"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://oss.oracle.com/pipermail/oraclevm-errata/2017-May/000694.html"
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Update the affected qemu-img package."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C");
      script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
      script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H");
      script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
      script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
      script_set_attribute(attribute:"exploit_available", value:"false");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:qemu-img");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:vm_server:3.4");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2017/04/20");
      script_set_attribute(attribute:"patch_publication_date", value:"2017/05/10");
      script_set_attribute(attribute:"plugin_publication_date", value:"2017/05/11");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"OracleVM Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/OracleVM/release", "Host/OracleVM/rpm-list");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("rpm.inc");
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    release = get_kb_item("Host/OracleVM/release");
    if (isnull(release) || "OVS" >!< release) audit(AUDIT_OS_NOT, "OracleVM");
    if (! preg(pattern:"^OVS" + "3\.4" + "(\.[0-9]|$)", string:release)) audit(AUDIT_OS_NOT, "OracleVM 3.4", "OracleVM " + release);
    if (!get_kb_item("Host/OracleVM/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    cpu = get_kb_item("Host/cpu");
    if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
    if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "OracleVM", cpu);
    if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);
    
    flag = 0;
    if (rpm_check(release:"OVS3.4", reference:"qemu-img-0.12.1.2-2.503.el6_9.3")) flag++;
    
    if (flag)
    {
      if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
      else security_hole(0);
      exit(0);
    }
    else
    {
      tested = pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "qemu-img");
    }
    
  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2017-0985.NASL
    descriptionAn update for qemu-kvm-rhev is now available for Red Hat Virtualization Hypervisor 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. KVM (Kernel-based Virtual Machine) is a full virtualization solution for Linux on AMD64 and Intel 64 systems. The qemu-kvm-rhev packages provide the user-space component for running virtual machines using KVM in environments managed by Red Hat Virtualization Manager. Security Fix(es) : * Quick Emulator (QEMU), built with the Cirrus CLGD 54xx VGA Emulator and the VNC display driver support, is vulnerable to a heap buffer overflow issue. The issue could occur when a VNC client attempts to update its display after a VGA operation is performed by a guest. A privileged user/process inside guest could use this flaw to crash the QEMU process resulting in DoS or, potentially, leverage it to execute arbitrary code on the host with privileges of the QEMU process. (CVE-2016-9603) Bug Fix(es) : * When attempting to use a virtual CPU with the
    last seen2020-06-01
    modified2020-06-02
    plugin id99501
    published2017-04-20
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/99501
    titleRHEL 7 : qemu-kvm-rhev (RHSA-2017:0985)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were  
    # extracted from Red Hat Security Advisory RHSA-2017:0985. The text 
    # itself is copyright (C) Red Hat, Inc.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(99501);
      script_version("3.9");
      script_cvs_date("Date: 2019/10/24 15:35:42");
    
      script_cve_id("CVE-2016-9603");
      script_xref(name:"RHSA", value:"2017:0985");
    
      script_name(english:"RHEL 7 : qemu-kvm-rhev (RHSA-2017:0985)");
      script_summary(english:"Checks the rpm output for the updated packages");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote Red Hat host is missing one or more security updates."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "An update for qemu-kvm-rhev is now available for Red Hat
    Virtualization Hypervisor 7.
    
    Red Hat Product Security has rated this update as having a security
    impact of Important. A Common Vulnerability Scoring System (CVSS) base
    score, which gives a detailed severity rating, is available for each
    vulnerability from the CVE link(s) in the References section.
    
    KVM (Kernel-based Virtual Machine) is a full virtualization solution
    for Linux on AMD64 and Intel 64 systems. The qemu-kvm-rhev packages
    provide the user-space component for running virtual machines using
    KVM in environments managed by Red Hat Virtualization Manager.
    
    Security Fix(es) :
    
    * Quick Emulator (QEMU), built with the Cirrus CLGD 54xx VGA Emulator
    and the VNC display driver support, is vulnerable to a heap buffer
    overflow issue. The issue could occur when a VNC client attempts to
    update its display after a VGA operation is performed by a guest. A
    privileged user/process inside guest could use this flaw to crash the
    QEMU process resulting in DoS or, potentially, leverage it to execute
    arbitrary code on the host with privileges of the QEMU process.
    (CVE-2016-9603)
    
    Bug Fix(es) :
    
    * When attempting to use a virtual CPU with the 'invtsc' feature, the
    'nonstop_tsc' flag was not set for the guest. This update adjusts the
    flag to be migrateable, and 'nonstop_tsc' is now properly set when
    requested. (BZ#1413897)
    
    * Previously, the QEMU emulator failed to open disk images with
    backing files stored on a Gluster volume. This update ensures that
    QEMU is able to handle Gluster disk URIs correctly, and the problem no
    longer occurs. (BZ#1425125)
    
    * Prior to this update, creating a new GlusterFS instance in some
    cases consumed an excessive amount of memory. This update reuses data
    for existing GlusterFS volumes, which reduces the memory consumption
    when creating new instances. (BZ#1413044)
    
    * Under certain circumstances, guest machines previously encountered
    I/O errors or were paused when a large number of block transfer
    actions was being performed. With this update, QEMU ensures that the
    number of block transfers does not exceed the host limit, which
    prevents the described problem. (BZ#1431149)
    
    Enhancement(s) :
    
    * The QEMU emulator is now able to present virtual L3 cache
    information to the guest. This improves the performance and stability
    of tasks and processes that use L3 cache, such as SAP HANA.
    (BZ#1430802)"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://access.redhat.com/errata/RHSA-2017:0985"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://access.redhat.com/security/cve/cve-2016-9603"
      );
      script_set_attribute(attribute:"solution", value:"Update the affected packages.");
      script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C");
      script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
      script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H");
      script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
      script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
      script_set_attribute(attribute:"exploit_available", value:"false");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:qemu-img-rhev");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:qemu-kvm-common-rhev");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:qemu-kvm-rhev");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:qemu-kvm-rhev-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:qemu-kvm-tools-rhev");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2018/07/27");
      script_set_attribute(attribute:"patch_publication_date", value:"2017/04/18");
      script_set_attribute(attribute:"plugin_publication_date", value:"2017/04/20");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"Red Hat Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("misc_func.inc");
    include("rpm.inc");
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    release = get_kb_item("Host/RedHat/release");
    if (isnull(release) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat");
    os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
    if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat");
    os_ver = os_ver[1];
    if (! preg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 7.x", "Red Hat " + os_ver);
    
    if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    cpu = get_kb_item("Host/cpu");
    if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
    if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "s390" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Red Hat", cpu);
    if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);
    
    yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
    if (!empty_or_null(yum_updateinfo)) 
    {
      rhsa = "RHSA-2017:0985";
      yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);
      if (!empty_or_null(yum_report))
      {
        security_report_v4(
          port       : 0,
          severity   : SECURITY_HOLE,
          extra      : yum_report 
        );
        exit(0);
      }
      else
      {
        audit_message = "affected by Red Hat security advisory " + rhsa;
        audit(AUDIT_OS_NOT, audit_message);
      }
    }
    else
    {
      flag = 0;
      if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"qemu-img-rhev-2.6.0-28.el7_3.9")) flag++;
      if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"qemu-kvm-common-rhev-2.6.0-28.el7_3.9")) flag++;
      if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"qemu-kvm-rhev-2.6.0-28.el7_3.9")) flag++;
      if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"qemu-kvm-rhev-debuginfo-2.6.0-28.el7_3.9")) flag++;
      if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"qemu-kvm-tools-rhev-2.6.0-28.el7_3.9")) flag++;
    
      if (flag)
      {
        security_report_v4(
          port       : 0,
          severity   : SECURITY_HOLE,
          extra      : rpm_report_get() + redhat_report_package_caveat()
        );
        exit(0);
      }
      else
      {
        tested = pkg_tests_get();
        if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
        else audit(AUDIT_PACKAGE_NOT_INSTALLED, "qemu-img-rhev / qemu-kvm-common-rhev / qemu-kvm-rhev / etc");
      }
    }
    
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2017-2969-1.NASL
    descriptionThis update for qemu fixes several issues. These security issues were fixed : - CVE-2017-15289: The mode4and5 write functions allowed local OS guest privileged users to cause a denial of service (out-of-bounds write access and Qemu process crash) via vectors related to dst calculation (bsc#1063122) - CVE-2017-2633: The VNC display driver support was vulnerable to an out-of-bounds memory access issue. A user/process inside guest could use this flaw to cause DoS (bsc#1026612) - CVE-2017-15038: Race condition in the v9fs_xattrwalk function local guest OS users to obtain sensitive information from host heap memory via vectors related to reading extended attributes (bsc#1062069) - CVE-2017-14167: Integer overflow in the load_multiboot function allowed local guest OS users to execute arbitrary code on the host via crafted multiboot header address values, which trigger an out-of-bounds write (bsc#1057585) - CVE-2017-11434: The dhcp_decode function in slirp/bootp.c allowed local guest OS users to cause a denial of service (out-of-bounds read) via a crafted DHCP options string (bsc#1049381) - CVE-2017-11334: The address_space_write_continue function allowed local guest OS privileged users to cause a denial of service (out-of-bounds access and guest instance crash) by leveraging use of qemu_map_ram_ptr to access guest ram block area (bsc#1048902) - CVE-2017-13672: The VGA display emulator support allowed local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors involving display update (bsc#1056334) - CVE-2017-5973: A infinite loop while doing control transfer in xhci_kick_epctx allowed privileged user inside the guest to crash the host process resulting in DoS (bsc#1025109) - CVE-2017-5987: The sdhci_sdma_transfer_multi_blocks function in hw/sd/sdhci.c allowed local OS guest privileged users to cause a denial of service (infinite loop and QEMU process crash) via vectors involving the transfer mode register during multi block transfer (bsc#1025311) - CVE-2017-6505: The ohci_service_ed_list function allowed local guest OS users to cause a denial of service (infinite loop) via vectors involving the number of link endpoint list descriptors (bsc#1028184) - CVE-2016-9603: A privileged user within the guest VM could have caused a heap overflow in the device model process, potentially escalating their privileges to that of the device model process (bsc#1028656) - CVE-2017-7718: hw/display/cirrus_vga_rop.h allowed local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors related to copying VGA data via the cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_ functions (bsc#1034908) - CVE-2017-7980: An out-of-bounds r/w access issues in the Cirrus CLGD 54xx VGA Emulator support allowed privileged user inside guest to use this flaw to crash the Qemu process resulting in DoS or potentially execute arbitrary code on a host with privileges of Qemu process on the host (bsc#1035406) - CVE-2017-8112: hw/scsi/vmw_pvscsi.c allowed local guest OS privileged users to cause a denial of service (infinite loop and CPU consumption) via the message ring page count (bsc#1036211) - CVE-2017-9375: The USB xHCI controller emulator support was vulnerable to an infinite recursive call loop issue, which allowed a privileged user inside guest to crash the Qemu process resulting in DoS (bsc#1042800) - CVE-2017-9373: The IDE AHCI Emulation support was vulnerable to a host memory leakage issue, which allowed a privileged user inside guest to leak host memory resulting in DoS (bsc#1042801) - CVE-2017-9330: USB OHCI Emulation in qemu allowed local guest OS users to cause a denial of service (infinite loop) by leveraging an incorrect return value (bsc#1042159) - CVE-2017-8309: Memory leak in the audio/audio.c allowed remote attackers to cause a denial of service (memory consumption) by repeatedly starting and stopping audio capture (bsc#1037242) - CVE-2017-7493: The VirtFS, host directory sharing via Plan 9 File System(9pfs) support, was vulnerable to an improper access control issue. It could occur while accessing virtfs metadata files in mapped-file security mode. A guest user could have used this flaw to escalate their privileges inside guest (bsc#1039495) - CVE-2016-9602: The VirtFS host directory sharing via Plan 9 File System(9pfs) support was vulnerable to an improper link following issue which allowed a privileged user inside guest to access host file system beyond the shared folder and potentially escalating their privileges on a host (bsc#1020427) - CVE-2017-5579: The 16550A UART serial device emulation support was vulnerable to a memory leakage issue allowing a privileged user to cause a DoS and/or potentially crash the Qemu process on the host (bsc#1021741) - CVE-2017-9503: The MegaRAID SAS 8708EM2 Host Bus Adapter emulation support was vulnerable to a NULL pointer dereference issue which allowed a privileged user inside guest to crash the Qemu process on the host resulting in DoS (bsc#1043296) - CVE-2017-10664: qemu-nbd did not ignore SIGPIPE, which allowed remote attackers to cause a denial of service (daemon crash) by disconnecting during a server-to-client reply attempt (bsc#1046636) - CVE-2017-10806: Stack-based buffer overflow allowed local guest OS users to cause a denial of service (QEMU process crash) via vectors related to logging debug messages (bsc#1047674) - CVE-2016-9602: The VirtFS host directory sharing via Plan 9 File System(9pfs) support was vulnerable to an improper link following issue which allowed a privileged user inside guest to access host file system beyond the shared folder and potentially escalating their privileges on a host (bsc#1020427) - CVE-2017-7377: The v9fs_create and v9fs_lcreate functions in hw/9pfs/9p.c allowed local guest OS privileged users to cause a denial of service (file descriptor or memory consumption) via vectors related to an already in-use fid (bsc#1032075) - CVE-2017-8086: A memory leak in the v9fs_list_xattr function in hw/9pfs/9p-xattr.c allowed local guest OS privileged users to cause a denial of service (memory consumption) via vectors involving the orig_value variable (bsc#1035950) - CVE-2017-7471: The VirtFS host directory sharing via Plan 9 File System(9pfs) support was vulnerable to an improper access control issue which allowed a privileged user inside guest to access host file system beyond the shared folder and potentially escalating their privileges on a host (bsc#1034866) - CVE-2016-6834: A infinite loop during packet fragmentation in the VMWARE VMXNET3 NIC device support allowed privileged user inside guest to crash the Qemu instance resulting in DoS (bsc#994418) - CVE-2016-6835: Buffer overflow in the VMWARE VMXNET3 NIC device support, causing an OOB read access (bsc#994605) - Fix privilege escalation in TCG mode (bsc#1030624) The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id104495
    published2017-11-10
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/104495
    titleSUSE SLES12 Security Update : qemu (SUSE-SU-2017:2969-1)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were
    # extracted from SUSE update advisory SUSE-SU-2017:2969-1.
    # The text itself is copyright (C) SUSE.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(104495);
      script_version("3.10");
      script_cvs_date("Date: 2019/09/11 11:22:16");
    
      script_cve_id("CVE-2016-6834", "CVE-2016-6835", "CVE-2016-9602", "CVE-2016-9603", "CVE-2017-10664", "CVE-2017-10806", "CVE-2017-11334", "CVE-2017-11434", "CVE-2017-13672", "CVE-2017-14167", "CVE-2017-15038", "CVE-2017-15289", "CVE-2017-2633", "CVE-2017-5579", "CVE-2017-5973", "CVE-2017-5987", "CVE-2017-6505", "CVE-2017-7377", "CVE-2017-7471", "CVE-2017-7493", "CVE-2017-7718", "CVE-2017-7980", "CVE-2017-8086", "CVE-2017-8112", "CVE-2017-8309", "CVE-2017-9330", "CVE-2017-9373", "CVE-2017-9375", "CVE-2017-9503");
    
      script_name(english:"SUSE SLES12 Security Update : qemu (SUSE-SU-2017:2969-1)");
      script_summary(english:"Checks rpm output for the updated packages.");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote SUSE host is missing one or more security updates."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "This update for qemu fixes several issues. These security issues were
    fixed :
    
      - CVE-2017-15289: The mode4and5 write functions allowed
        local OS guest privileged users to cause a denial of
        service (out-of-bounds write access and Qemu process
        crash) via vectors related to dst calculation
        (bsc#1063122)
    
      - CVE-2017-2633: The VNC display driver support was
        vulnerable to an out-of-bounds memory access issue. A
        user/process inside guest could use this flaw to cause
        DoS (bsc#1026612)
    
      - CVE-2017-15038: Race condition in the v9fs_xattrwalk
        function local guest OS users to obtain sensitive
        information from host heap memory via vectors related to
        reading extended attributes (bsc#1062069)
    
      - CVE-2017-14167: Integer overflow in the load_multiboot
        function allowed local guest OS users to execute
        arbitrary code on the host via crafted multiboot header
        address values, which trigger an out-of-bounds write
        (bsc#1057585)
    
      - CVE-2017-11434: The dhcp_decode function in
        slirp/bootp.c allowed local guest OS users to cause a
        denial of service (out-of-bounds read) via a crafted
        DHCP options string (bsc#1049381)
    
      - CVE-2017-11334: The address_space_write_continue
        function allowed local guest OS privileged users to
        cause a denial of service (out-of-bounds access and
        guest instance crash) by leveraging use of
        qemu_map_ram_ptr to access guest ram block area
        (bsc#1048902)
    
      - CVE-2017-13672: The VGA display emulator support allowed
        local guest OS privileged users to cause a denial of
        service (out-of-bounds read and QEMU process crash) via
        vectors involving display update (bsc#1056334)
    
      - CVE-2017-5973: A infinite loop while doing control
        transfer in xhci_kick_epctx allowed privileged user
        inside the guest to crash the host process resulting in
        DoS (bsc#1025109)
    
      - CVE-2017-5987: The sdhci_sdma_transfer_multi_blocks
        function in hw/sd/sdhci.c allowed local OS guest
        privileged users to cause a denial of service (infinite
        loop and QEMU process crash) via vectors involving the
        transfer mode register during multi block transfer
        (bsc#1025311)
    
      - CVE-2017-6505: The ohci_service_ed_list function allowed
        local guest OS users to cause a denial of service
        (infinite loop) via vectors involving the number of link
        endpoint list descriptors (bsc#1028184)
    
      - CVE-2016-9603: A privileged user within the guest VM
        could have caused a heap overflow in the device model
        process, potentially escalating their privileges to that
        of the device model process (bsc#1028656)
    
      - CVE-2017-7718: hw/display/cirrus_vga_rop.h allowed local
        guest OS privileged users to cause a denial of service
        (out-of-bounds read and QEMU process crash) via vectors
        related to copying VGA data via the
        cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_
        functions (bsc#1034908)
    
      - CVE-2017-7980: An out-of-bounds r/w access issues in the
        Cirrus CLGD 54xx VGA Emulator support allowed privileged
        user inside guest to use this flaw to crash the Qemu
        process resulting in DoS or potentially execute
        arbitrary code on a host with privileges of Qemu process
        on the host (bsc#1035406)
    
      - CVE-2017-8112: hw/scsi/vmw_pvscsi.c allowed local guest
        OS privileged users to cause a denial of service
        (infinite loop and CPU consumption) via the message ring
        page count (bsc#1036211)
    
      - CVE-2017-9375: The USB xHCI controller emulator support
        was vulnerable to an infinite recursive call loop issue,
        which allowed a privileged user inside guest to crash
        the Qemu process resulting in DoS (bsc#1042800)
    
      - CVE-2017-9373: The IDE AHCI Emulation support was
        vulnerable to a host memory leakage issue, which allowed
        a privileged user inside guest to leak host memory
        resulting in DoS (bsc#1042801)
    
      - CVE-2017-9330: USB OHCI Emulation in qemu allowed local
        guest OS users to cause a denial of service (infinite
        loop) by leveraging an incorrect return value
        (bsc#1042159)
    
      - CVE-2017-8309: Memory leak in the audio/audio.c allowed
        remote attackers to cause a denial of service (memory
        consumption) by repeatedly starting and stopping audio
        capture (bsc#1037242)
    
      - CVE-2017-7493: The VirtFS, host directory sharing via
        Plan 9 File System(9pfs) support, was vulnerable to an
        improper access control issue. It could occur while
        accessing virtfs metadata files in mapped-file security
        mode. A guest user could have used this flaw to escalate
        their privileges inside guest (bsc#1039495)
    
      - CVE-2016-9602: The VirtFS host directory sharing via
        Plan 9 File System(9pfs) support was vulnerable to an
        improper link following issue which allowed a privileged
        user inside guest to access host file system beyond the
        shared folder and potentially escalating their
        privileges on a host (bsc#1020427)
    
      - CVE-2017-5579: The 16550A UART serial device emulation
        support was vulnerable to a memory leakage issue
        allowing a privileged user to cause a DoS and/or
        potentially crash the Qemu process on the host
        (bsc#1021741)
    
      - CVE-2017-9503: The MegaRAID SAS 8708EM2 Host Bus Adapter
        emulation support was vulnerable to a NULL pointer
        dereference issue which allowed a privileged user inside
        guest to crash the Qemu process on the host resulting in
        DoS (bsc#1043296)
    
      - CVE-2017-10664: qemu-nbd did not ignore SIGPIPE, which
        allowed remote attackers to cause a denial of service
        (daemon crash) by disconnecting during a
        server-to-client reply attempt (bsc#1046636)
    
      - CVE-2017-10806: Stack-based buffer overflow allowed
        local guest OS users to cause a denial of service (QEMU
        process crash) via vectors related to logging debug
        messages (bsc#1047674)
    
      - CVE-2016-9602: The VirtFS host directory sharing via
        Plan 9 File System(9pfs) support was vulnerable to an
        improper link following issue which allowed a privileged
        user inside guest to access host file system beyond the
        shared folder and potentially escalating their
        privileges on a host (bsc#1020427)
    
      - CVE-2017-7377: The v9fs_create and v9fs_lcreate
        functions in hw/9pfs/9p.c allowed local guest OS
        privileged users to cause a denial of service (file
        descriptor or memory consumption) via vectors related to
        an already in-use fid (bsc#1032075)
    
      - CVE-2017-8086: A memory leak in the v9fs_list_xattr
        function in hw/9pfs/9p-xattr.c allowed local guest OS
        privileged users to cause a denial of service (memory
        consumption) via vectors involving the orig_value
        variable (bsc#1035950)
    
      - CVE-2017-7471: The VirtFS host directory sharing via
        Plan 9 File System(9pfs) support was vulnerable to an
        improper access control issue which allowed a privileged
        user inside guest to access host file system beyond the
        shared folder and potentially escalating their
        privileges on a host (bsc#1034866)
    
      - CVE-2016-6834: A infinite loop during packet
        fragmentation in the VMWARE VMXNET3 NIC device support
        allowed privileged user inside guest to crash the Qemu
        instance resulting in DoS (bsc#994418)
    
      - CVE-2016-6835: Buffer overflow in the VMWARE VMXNET3 NIC
        device support, causing an OOB read access (bsc#994605)
    
      - Fix privilege escalation in TCG mode (bsc#1030624)
    
    The update package also includes non-security fixes. See advisory for
    details.
    
    Note that Tenable Network Security has extracted the preceding
    description block directly from the SUSE security advisory. Tenable
    has attempted to automatically clean and format it as much as possible
    without introducing additional issues."
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      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1020427"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1021741"
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        attribute:"see_also",
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        attribute:"see_also",
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      script_set_attribute(
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        value:"https://bugzilla.suse.com/show_bug.cgi?id=1028656"
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      script_set_attribute(
        attribute:"see_also",
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      script_set_attribute(
        attribute:"see_also",
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      script_set_attribute(
        attribute:"see_also",
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      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1034908"
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        attribute:"see_also",
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        attribute:"see_also",
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        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=1042800"
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      script_set_attribute(
        attribute:"see_also",
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        attribute:"see_also",
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        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2017-5987/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2017-6505/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2017-7377/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2017-7471/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2017-7493/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2017-7718/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2017-7980/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2017-8086/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2017-8112/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2017-8309/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2017-9330/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2017-9373/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2017-9375/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2017-9503/"
      );
      # https://www.suse.com/support/update/announcement/2017/suse-su-20172969-1/
      script_set_attribute(
        attribute:"see_also",
        value:"http://www.nessus.org/u?902e96be"
      );
      script_set_attribute(
        attribute:"solution", 
        value:
    "To install this SUSE Security Update use YaST online_update.
    Alternatively you can run the command listed for your product :
    
    SUSE Linux Enterprise Server 12-LTSS:zypper in -t patch
    SUSE-SLE-SERVER-12-2017-1839=1
    
    To bring your system up-to-date, use 'zypper patch'."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C");
      script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
      script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H");
      script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
      script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
      script_set_attribute(attribute:"exploit_available", value:"false");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-curl");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-curl-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-rbd");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-rbd-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-debugsource");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-guest-agent");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-guest-agent-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-kvm");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-lang");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-s390");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-s390-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-tools");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-tools-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-x86");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-x86-debuginfo");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2016/12/10");
      script_set_attribute(attribute:"patch_publication_date", value:"2017/11/09");
      script_set_attribute(attribute:"plugin_publication_date", value:"2017/11/10");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"SuSE Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("rpm.inc");
    
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    release = get_kb_item("Host/SuSE/release");
    if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
    os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
    if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
    os_ver = os_ver[1];
    if (! preg(pattern:"^(SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES12", "SUSE " + os_ver);
    
    if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    cpu = get_kb_item("Host/cpu");
    if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
    if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
    
    sp = get_kb_item("Host/SuSE/patchlevel");
    if (isnull(sp)) sp = "0";
    if (os_ver == "SLES12" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP0", os_ver + " SP" + sp);
    
    
    flag = 0;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"qemu-block-rbd-2.0.2-48.34.3")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"qemu-block-rbd-debuginfo-2.0.2-48.34.3")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"qemu-x86-2.0.2-48.34.3")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"qemu-x86-debuginfo-2.0.2-48.34.3")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"s390x", reference:"qemu-s390-2.0.2-48.34.3")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"s390x", reference:"qemu-s390-debuginfo-2.0.2-48.34.3")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", reference:"qemu-2.0.2-48.34.3")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", reference:"qemu-block-curl-2.0.2-48.34.3")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", reference:"qemu-block-curl-debuginfo-2.0.2-48.34.3")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", reference:"qemu-debugsource-2.0.2-48.34.3")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", reference:"qemu-guest-agent-2.0.2-48.34.3")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", reference:"qemu-guest-agent-debuginfo-2.0.2-48.34.3")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", reference:"qemu-lang-2.0.2-48.34.3")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", reference:"qemu-tools-2.0.2-48.34.3")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", reference:"qemu-tools-debuginfo-2.0.2-48.34.3")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", reference:"qemu-kvm-2.0.2-48.34.3")) flag++;
    
    
    if (flag)
    {
      if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
      else security_hole(0);
      exit(0);
    }
    else
    {
      tested = pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "qemu");
    }
    
  • NASL familyScientific Linux Local Security Checks
    NASL idSL_20170418_QEMU_KVM_ON_SL7_X.NASL
    descriptionSecurity Fix(es) : - A heap buffer overflow flaw was found in QEMU
    last seen2020-03-18
    modified2017-04-19
    plugin id99456
    published2017-04-19
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/99456
    titleScientific Linux Security Update : qemu-kvm on SL7.x x86_64 (20170418)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text is (C) Scientific Linux.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(99456);
      script_version("3.4");
      script_set_attribute(attribute:"plugin_modification_date", value:"2020/02/25");
    
      script_cve_id("CVE-2016-9603");
    
      script_name(english:"Scientific Linux Security Update : qemu-kvm on SL7.x x86_64 (20170418)");
      script_summary(english:"Checks rpm output for the updated packages");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:
    "The remote Scientific Linux host is missing one or more security
    updates."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "Security Fix(es) :
    
      - A heap buffer overflow flaw was found in QEMU's Cirrus
        CLGD 54xx VGA emulator's VNC display driver support; the
        issue could occur when a VNC client attempted to update
        its display after a VGA operation is performed by a
        guest. A privileged user/process inside a guest could
        use this flaw to crash the QEMU process or, potentially,
        execute arbitrary code on the host with privileges of
        the QEMU process. (CVE-2016-9603)"
      );
      # https://listserv.fnal.gov/scripts/wa.exe?A2=ind1704&L=scientific-linux-errata&F=&S=&P=16606
      script_set_attribute(
        attribute:"see_also",
        value:"http://www.nessus.org/u?646768e6"
      );
      script_set_attribute(attribute:"solution", value:"Update the affected packages.");
      script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C");
      script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:qemu-img");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:qemu-kvm");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:qemu-kvm-common");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:qemu-kvm-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:qemu-kvm-tools");
      script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2018/07/27");
      script_set_attribute(attribute:"patch_publication_date", value:"2017/04/18");
      script_set_attribute(attribute:"plugin_publication_date", value:"2017/04/19");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"Scientific Linux Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/RedHat/release", "Host/RedHat/rpm-list");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("misc_func.inc");
    include("rpm.inc");
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    release = get_kb_item("Host/RedHat/release");
    if (isnull(release) || "Scientific Linux " >!< release) audit(AUDIT_HOST_NOT, "running Scientific Linux");
    os_ver = pregmatch(pattern: "Scientific Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
    if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Scientific Linux");
    os_ver = os_ver[1];
    if (! preg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Scientific Linux 7.x", "Scientific Linux " + os_ver);
    if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    cpu = get_kb_item("Host/cpu");
    if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
    if (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Scientific Linux", cpu);
    if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);
    
    
    flag = 0;
    if (rpm_check(release:"SL7", cpu:"x86_64", reference:"qemu-img-1.5.3-126.el7_3.6")) flag++;
    if (rpm_check(release:"SL7", cpu:"x86_64", reference:"qemu-kvm-1.5.3-126.el7_3.6")) flag++;
    if (rpm_check(release:"SL7", cpu:"x86_64", reference:"qemu-kvm-common-1.5.3-126.el7_3.6")) flag++;
    if (rpm_check(release:"SL7", cpu:"x86_64", reference:"qemu-kvm-debuginfo-1.5.3-126.el7_3.6")) flag++;
    if (rpm_check(release:"SL7", cpu:"x86_64", reference:"qemu-kvm-tools-1.5.3-126.el7_3.6")) flag++;
    
    
    if (flag)
    {
      security_report_v4(
        port       : 0,
        severity   : SECURITY_HOLE,
        extra      : rpm_report_get()
      );
      exit(0);
    }
    else
    {
      tested = pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "qemu-img / qemu-kvm / qemu-kvm-common / qemu-kvm-debuginfo / etc");
    }
    
  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2017-563.NASL
    descriptionThis update for xen fixes several issues. These security issues were fixed : - A malicious 64-bit PV guest may be able to access all of system memory, allowing for all of privilege escalation, host crashes, and information leaks by placing a IRET hypercall in the middle of a multicall batch (XSA-213, bsc#1034843) - A malicious pair of guests may be able to access all of system memory, allowing for all of privilege escalation, host crashes, and information leaks because of a missing check when transfering pages via GNTTABOP_transfer (XSA-214, bsc#1034844). - CVE-2017-7718: hw/display/cirrus_vga_rop.h allowed local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors related to copying VGA data via the cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_ functions (bsc#1034994). - CVE-2016-9603: A privileged user within the guest VM could have caused a heap overflow in the device model process, potentially escalating their privileges to that of the device model process (bsc#1028655) These non-security issues were fixed : - bsc#1029827: Additional xenstore patch - bsc#1036146: Xen VM dumped core to wrong path - bsc#1022703: Prevent Xen HVM guest with OVMF to hang with unattached CDRom This update was imported from the SUSE:SLE-12-SP2:Update update project.
    last seen2020-06-05
    modified2017-05-10
    plugin id100086
    published2017-05-10
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/100086
    titleopenSUSE Security Update : xen (openSUSE-2017-563)
    code
    #%NASL_MIN_LEVEL 80502
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were
    # extracted from openSUSE Security Update openSUSE-2017-563.
    #
    # The text description of this plugin is (C) SUSE LLC.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(100086);
      script_version("3.4");
      script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");
    
      script_cve_id("CVE-2016-9603", "CVE-2017-7718");
    
      script_name(english:"openSUSE Security Update : xen (openSUSE-2017-563)");
      script_summary(english:"Check for the openSUSE-2017-563 patch");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote openSUSE host is missing a security update."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "This update for xen fixes several issues.
    
    These security issues were fixed :
    
      - A malicious 64-bit PV guest may be able to access all of
        system memory, allowing for all of privilege escalation,
        host crashes, and information leaks by placing a IRET
        hypercall in the middle of a multicall batch (XSA-213,
        bsc#1034843)
    
      - A malicious pair of guests may be able to access all of
        system memory, allowing for all of privilege escalation,
        host crashes, and information leaks because of a missing
        check when transfering pages via GNTTABOP_transfer
        (XSA-214, bsc#1034844).
    
      - CVE-2017-7718: hw/display/cirrus_vga_rop.h allowed local
        guest OS privileged users to cause a denial of service
        (out-of-bounds read and QEMU process crash) via vectors
        related to copying VGA data via the
        cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_
        functions (bsc#1034994).
    
      - CVE-2016-9603: A privileged user within the guest VM
        could have caused a heap overflow in the device model
        process, potentially escalating their privileges to that
        of the device model process (bsc#1028655)
    
    These non-security issues were fixed :
    
      - bsc#1029827: Additional xenstore patch
    
      - bsc#1036146: Xen VM dumped core to wrong path
    
      - bsc#1022703: Prevent Xen HVM guest with OVMF to hang
        with unattached CDRom This update was imported from the
        SUSE:SLE-12-SP2:Update update project."
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1022703"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1028655"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1029827"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1030144"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1034843"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1034844"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1034994"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1036146"
      );
      script_set_attribute(attribute:"solution", value:"Update the affected xen packages.");
      script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C");
      script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-debugsource");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-devel");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-doc-html");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs-32bit");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs-debuginfo-32bit");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools-domU");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools-domU-debuginfo");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.2");
    
      script_set_attribute(attribute:"patch_publication_date", value:"2017/05/09");
      script_set_attribute(attribute:"plugin_publication_date", value:"2017/05/10");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"SuSE Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("rpm.inc");
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    release = get_kb_item("Host/SuSE/release");
    if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
    if (release !~ "^(SUSE42\.2)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.2", release);
    if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    ourarch = get_kb_item("Host/cpu");
    if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
    if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
    
    flag = 0;
    
    if ( rpm_check(release:"SUSE42.2", reference:"xen-debugsource-4.7.2_04-11.6.1") ) flag++;
    if ( rpm_check(release:"SUSE42.2", reference:"xen-devel-4.7.2_04-11.6.1") ) flag++;
    if ( rpm_check(release:"SUSE42.2", reference:"xen-libs-4.7.2_04-11.6.1") ) flag++;
    if ( rpm_check(release:"SUSE42.2", reference:"xen-libs-debuginfo-4.7.2_04-11.6.1") ) flag++;
    if ( rpm_check(release:"SUSE42.2", reference:"xen-tools-domU-4.7.2_04-11.6.1") ) flag++;
    if ( rpm_check(release:"SUSE42.2", reference:"xen-tools-domU-debuginfo-4.7.2_04-11.6.1") ) flag++;
    if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"xen-4.7.2_04-11.6.1") ) flag++;
    if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"xen-doc-html-4.7.2_04-11.6.1") ) flag++;
    if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"xen-libs-32bit-4.7.2_04-11.6.1") ) flag++;
    if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"xen-libs-debuginfo-32bit-4.7.2_04-11.6.1") ) flag++;
    if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"xen-tools-4.7.2_04-11.6.1") ) flag++;
    if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"xen-tools-debuginfo-4.7.2_04-11.6.1") ) flag++;
    
    if (flag)
    {
      if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
      else security_hole(0);
      exit(0);
    }
    else
    {
      tested = pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "xen-debugsource / xen-devel / xen-libs-32bit / xen-libs / etc");
    }
    
  • NASL familyOracleVM Local Security Checks
    NASL idORACLEVM_OVMSA-2017-0153.NASL
    descriptionThe remote OracleVM system is missing necessary patches to address critical security updates : please see Oracle VM Security Advisory OVMSA-2017-0153 for details.
    last seen2020-06-01
    modified2020-06-02
    plugin id103830
    published2017-10-13
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/103830
    titleOracleVM 3.4 : xen (OVMSA-2017-0153)
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DLA-1497.NASL
    descriptionSeveral vulnerabilities were found in qemu, a fast processor emulator : CVE-2015-8666 Heap-based buffer overflow in QEMU when built with the Q35-chipset-based PC system emulator CVE-2016-2198 NULL pointer dereference in ehci_caps_write in the USB EHCI support that may result in denial of service CVE-2016-6833 Use after free while writing in the vmxnet3 device that could be used to cause a denial of service CVE-2016-6835 Buffer overflow in vmxnet_tx_pkt_parse_headers() in vmxnet3 device that could result in denial of service CVE-2016-8576 Infinite loop vulnerability in xhci_ring_fetch in the USB xHCI support CVE-2016-8667 / CVE-2016-8669 Divide by zero errors in set_next_tick in the JAZZ RC4030 chipset emulator, and in serial_update_parameters of some serial devices, that could result in denial of service CVE-2016-9602 Improper link following with VirtFS CVE-2016-9603 Heap buffer overflow via vnc connection in the Cirrus CLGD 54xx VGA emulator support CVE-2016-9776 Infinite loop while receiving data in the ColdFire Fast Ethernet Controller emulator CVE-2016-9907 Memory leakage in the USB redirector usb-guest support CVE-2016-9911 Memory leakage in ehci_init_transfer in the USB EHCI support CVE-2016-9914 / CVE-2016-9915 / CVE-2016-9916 Plan 9 File System (9pfs): add missing cleanup operation in FileOperations, in the handle backend and in the proxy backend driver CVE-2016-9921 / CVE-2016-9922 Divide by zero in cirrus_do_copy in the Cirrus CLGD 54xx VGA Emulator support CVE-2016-10155 Memory leak in hw/watchdog/wdt_i6300esb.c allowing local guest OS privileged users to cause a denial of service via a large number of device unplug operations. CVE-2017-2615 / CVE-2017-2620 / CVE-2017-18030 / CVE-2018-5683 / CVE-2017-7718 Out-of-bounds access issues in the Cirrus CLGD 54xx VGA emulator support, that could result in denial of service CVE-2017-5525 / CVE-2017-5526 Memory leakage issues in the ac97 and es1370 device emulation CVE-2017-5579 Most memory leakage in the 16550A UART emulation CVE-2017-5667 Out-of-bounds access during multi block SDMA transfer in the SDHCI emulation support. CVE-2017-5715 Mitigations against the Spectre v2 vulnerability. For more information please refer to https://www.qemu.org/2018/01/04/spectre/ CVE-2017-5856 Memory leak in the MegaRAID SAS 8708EM2 Host Bus Adapter emulation support CVE-2017-5973 / CVE-2017-5987 / CVE-2017-6505 Infinite loop issues in the USB xHCI, in the transfer mode register of the SDHCI protocol, and the USB ohci_service_ed_list CVE-2017-7377 9pfs: host memory leakage via v9fs_create CVE-2017-7493 Improper access control issues in the host directory sharing via 9pfs support. CVE-2017-7980 Heap-based buffer overflow in the Cirrus VGA device that could allow local guest OS users to execute arbitrary code or cause a denial of service CVE-2017-8086 9pfs: host memory leakage via v9pfs_list_xattr CVE-2017-8112 Infinite loop in the VMWare PVSCSI emulation CVE-2017-8309 / CVE-2017-8379 Host memory leakage issues via the audio capture buffer and the keyboard input event handlers CVE-2017-9330 Infinite loop due to incorrect return value in USB OHCI that may result in denial of service CVE-2017-9373 / CVE-2017-9374 Host memory leakage during hot unplug in IDE AHCI and USB emulated devices that could result in denial of service CVE-2017-9503 NULL pointer dereference while processing megasas command CVE-2017-10806 Stack buffer overflow in USB redirector CVE-2017-10911 Xen disk may leak stack data via response ring CVE-2017-11434 Out-of-bounds read while parsing Slirp/DHCP options CVE-2017-14167 Out-of-bounds access while processing multiboot headers that could result in the execution of arbitrary code CVE-2017-15038 9pfs: information disclosure when reading extended attributes CVE-2017-15289 Out-of-bounds write access issue in the Cirrus graphic adaptor that could result in denial of service CVE-2017-16845 Information leak in the PS/2 mouse and keyboard emulation support that could be exploited during instance migration CVE-2017-18043 Integer overflow in the macro ROUND_UP (n, d) that could result in denial of service CVE-2018-7550 Incorrect handling of memory during multiboot that could may result in execution of arbitrary code For Debian 8
    last seen2020-06-01
    modified2020-06-02
    plugin id117351
    published2018-09-07
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/117351
    titleDebian DLA-1497-1 : qemu security update (Spectre)
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DLA-939.NASL
    descriptionMultiple vulnerabilities have been discovered in qemu-kvm, a full virtualization solution on x86 hardware based on Quick Emulator(Qemu). The Common Vulnerabilities and Exposures project identifies the following problems : CVE-2016-9603 qemu-kvm built with the Cirrus CLGD 54xx VGA Emulator and the VNC display driver support is vulnerable to a heap buffer overflow issue. It could occur when Vnc client attempts to update its display after a vga operation is performed by a guest. A privileged user/process inside guest could use this flaw to crash the Qemu process resulting in DoS OR potentially leverage it to execute arbitrary code on the host with privileges of the Qemu process. CVE-2017-7718 qemu-kvm built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to an out-of-bounds access issue. It could occur while copying VGA data via bitblt functions cirrus_bitblt_rop_fwd_transp_ and/or cirrus_bitblt_rop_fwd_. A privileged user inside guest could use this flaw to crash the Qemu process resulting in DoS. CVE-2017-7980 qemu-kvm built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to an out-of-bounds r/w access issues. It could occur while copying VGA data via various bitblt functions. A privileged user inside guest could use this flaw to crash the Qemu process resulting in DoS OR potentially execute arbitrary code on a host with privileges of Qemu process on the host. For Debian 7
    last seen2020-03-17
    modified2017-05-12
    plugin id100133
    published2017-05-12
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/100133
    titleDebian DLA-939-1 : qemu-kvm security update
  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2017-1206.NASL
    descriptionAn update for qemu-kvm is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm package provides the user-space component for running virtual machines that use KVM. Security Fix(es) : * A heap buffer overflow flaw was found in QEMU
    last seen2020-06-01
    modified2020-06-02
    plugin id100092
    published2017-05-10
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/100092
    titleRHEL 6 : qemu-kvm (RHSA-2017:1206)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2017-2946-1.NASL
    descriptionThis update for qemu fixes several issues. These security issues were fixed : - CVE-2017-10911: The make_response function in the Linux kernel allowed guest OS users to obtain sensitive information from host OS (or other guest OS) kernel memory by leveraging the copying of uninitialized padding fields in Xen block-interface response structures (bsc#1057378). - CVE-2017-12809: The IDE disk and CD/DVD-ROM Emulator support allowed local guest OS privileged users to cause a denial of service (NULL pointer dereference and QEMU process crash) by flushing an empty CDROM device drive (bsc#1054724). - CVE-2017-15289: The mode4and5 write functions allowed local OS guest privileged users to cause a denial of service (out-of-bounds write access and Qemu process crash) via vectors related to dst calculation (bsc#1063122) - CVE-2017-15038: Race condition in the v9fs_xattrwalk function local guest OS users to obtain sensitive information from host heap memory via vectors related to reading extended attributes (bsc#1062069) - CVE-2017-14167: Integer overflow in the load_multiboot function allowed local guest OS users to execute arbitrary code on the host via crafted multiboot header address values, which trigger an out-of-bounds write (bsc#1057585) - CVE-2017-11434: The dhcp_decode function in slirp/bootp.c allowed local guest OS users to cause a denial of service (out-of-bounds read) via a crafted DHCP options string (bsc#1049381) - CVE-2017-11334: The address_space_write_continue function allowed local guest OS privileged users to cause a denial of service (out-of-bounds access and guest instance crash) by leveraging use of qemu_map_ram_ptr to access guest ram block area (bsc#1048902) - CVE-2017-13672: The VGA display emulator support allowed local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors involving display update (bsc#1056334) - CVE-2017-5973: A infinite loop while doing control transfer in xhci_kick_epctx allowed privileged user inside the guest to crash the host process resulting in DoS (bsc#1025109) - CVE-2017-5987: The sdhci_sdma_transfer_multi_blocks function in hw/sd/sdhci.c allowed local OS guest privileged users to cause a denial of service (infinite loop and QEMU process crash) via vectors involving the transfer mode register during multi block transfer (bsc#1025311) - CVE-2017-6505: The ohci_service_ed_list function allowed local guest OS users to cause a denial of service (infinite loop) via vectors involving the number of link endpoint list descriptors (bsc#1028184) - CVE-2016-9603: A privileged user within the guest VM could have caused a heap overflow in the device model process, potentially escalating their privileges to that of the device model process (bsc#1028656) - CVE-2017-7718: hw/display/cirrus_vga_rop.h allowed local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors related to copying VGA data via the cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_ functions (bsc#1034908) - CVE-2017-7980: An out-of-bounds r/w access issues in the Cirrus CLGD 54xx VGA Emulator support allowed privileged user inside guest to use this flaw to crash the Qemu process resulting in DoS or potentially execute arbitrary code on a host with privileges of Qemu process on the host (bsc#1035406) - CVE-2017-8112: hw/scsi/vmw_pvscsi.c allowed local guest OS privileged users to cause a denial of service (infinite loop and CPU consumption) via the message ring page count (bsc#1036211) - CVE-2017-9375: The USB xHCI controller emulator support was vulnerable to an infinite recursive call loop issue, which allowed a privileged user inside guest to crash the Qemu process resulting in DoS (bsc#1042800) - CVE-2017-9374: Missing free of
    last seen2020-06-01
    modified2020-06-02
    plugin id104471
    published2017-11-09
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/104471
    titleSUSE SLES12 Security Update : qemu (SUSE-SU-2017:2946-1)
  • NASL familyGentoo Local Security Checks
    NASL idGENTOO_GLSA-201706-03.NASL
    descriptionThe remote host is affected by the vulnerability described in GLSA-201706-03 (QEMU: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in QEMU. Please review the CVE identifiers referenced below for details. Impact : A remote attacker might cause a Denial of Service or gain escalated privileges from a guest VM. Workaround : There is no known workaround at this time.
    last seen2020-06-01
    modified2020-06-02
    plugin id100630
    published2017-06-06
    reporterThis script is Copyright (C) 2017-2018 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/100630
    titleGLSA-201706-03 : QEMU: Multiple vulnerabilities
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2017-2326-1.NASL
    descriptionThis update for xen to version 4.7.3 fixes several issues. These security issues were fixed : - CVE-2017-12135: Unbounded recursion in grant table code allowed a malicious guest to crash the host or potentially escalate privileges/leak information (XSA-226, bsc#1051787). - CVE-2017-12137: Incorrectly-aligned updates to pagetables allowed for privilege escalation (XSA-227, bsc#1051788). - CVE-2017-12136: Race conditions with maptrack free list handling allows a malicious guest administrator to crash the host or escalate their privilege to that of the host (XSA-228, bsc#1051789). - CVE-2017-11434: The dhcp_decode function in slirp/bootp.c allowed local guest OS users to cause a denial of service (out-of-bounds read) via a crafted DHCP options string (bsc#1049578). - CVE-2017-10664: qemu-nbd did not ignore SIGPIPE, which allowed remote attackers to cause a denial of service (daemon crash) by disconnecting during a server-to-client reply attempt (bsc#1046637). - CVE-2017-12855: Premature clearing of GTF_writing / GTF_reading lead to potentially leaking sensitive information (XSA-230 CVE-2017-12855). The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id102952
    published2017-09-05
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/102952
    titleSUSE SLED12 / SLES12 Security Update : xen (SUSE-SU-2017:2326-1)
  • NASL familyOracleVM Local Security Checks
    NASL idORACLEVM_OVMSA-2017-0142.NASL
    descriptionThe remote OracleVM system is missing necessary patches to address critical security updates : please see Oracle VM Security Advisory OVMSA-2017-0142 for details.
    last seen2020-06-01
    modified2020-06-02
    plugin id102835
    published2017-08-30
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/102835
    titleOracleVM 3.4 : xen (OVMSA-2017-0142)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2017-1145-1.NASL
    descriptionThis update for xen fixes several issues. These security issues were fixed : - A malicious 64-bit PV guest may be able to access all of system memory, allowing for all of privilege escalation, host crashes, and information leaks by placing a IRET hypercall in the middle of a multicall batch (XSA-213, bsc#1034843) - A malicious pair of guests may be able to access all of system memory, allowing for all of privilege escalation, host crashes, and information leaks because of a missing check when transfering pages via GNTTABOP_transfer (XSA-214, bsc#1034844). - CVE-2017-7718: hw/display/cirrus_vga_rop.h allowed local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors related to copying VGA data via the cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_ functions (bsc#1034994). - CVE-2016-9603: A privileged user within the guest VM could have caused a heap overflow in the device model process, potentially escalating their privileges to that of the device model process (bsc#1028655) The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id99960
    published2017-05-03
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/99960
    titleSUSE SLES11 Security Update : xen (SUSE-SU-2017:1145-1)
  • NASL familyNewStart CGSL Local Security Checks
    NASL idNEWSTART_CGSL_NS-SA-2019-0108_QEMU-KVM.NASL
    descriptionThe remote NewStart CGSL host, running version MAIN 4.05, has qemu-kvm packages installed that are affected by multiple vulnerabilities: - Quick emulator (QEMU) built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to an out-of-bounds access issue. The issue could occur while copying VGA data in cirrus_bitblt_cputovideo. A privileged user inside guest could use this flaw to crash the QEMU process OR potentially execute arbitrary code on host with privileges of the QEMU process. (CVE-2017-2620) - Quick emulator (QEMU) built with the Cirrus CLGD 54xx VGA emulator support is vulnerable to an out-of-bounds access issue. It could occur while copying VGA data via bitblt copy in backward mode. A privileged user inside a guest could use this flaw to crash the QEMU process resulting in DoS or potentially execute arbitrary code on the host with privileges of QEMU process on the host. (CVE-2017-2615) - An out-of-bounds memory access issue was found in Quick Emulator (QEMU) in the VNC display driver. This flaw could occur while refreshing the VNC display surface area in the
    last seen2020-06-01
    modified2020-06-02
    plugin id127343
    published2019-08-12
    reporterThis script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/127343
    titleNewStart CGSL MAIN 4.05 : qemu-kvm Multiple Vulnerabilities (NS-SA-2019-0108)
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DLA-1035.NASL
    descriptionSeveral vulnerabilities were discovered in qemu, a fast processor emulator. The Common Vulnerabilities and Exposures project identifies the following problems : CVE-2016-9603 qemu-kvm built with the Cirrus CLGD 54xx VGA Emulator and the VNC display driver support is vulnerable to a heap buffer overflow issue. It could occur when Vnc client attempts to update its display after a vga operation is performed by a guest. A privileged user/process inside guest could use this flaw to crash the Qemu process resulting in DoS OR potentially leverage it to execute arbitrary code on the host with privileges of the Qemu process. CVE-2017-7718 qemu-kvm built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to an out-of-bounds access issue. It could occur while copying VGA data via bitblt functions cirrus_bitblt_rop_fwd_transp_ and/or cirrus_bitblt_rop_fwd_. A privileged user inside guest could use this flaw to crash the Qemu process resulting in DoS. CVE-2017-7980 qemu-kvm built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to an out-of-bounds r/w access issues. It could occur while copying VGA data via various bitblt functions. A privileged user inside guest could use this flaw to crash the Qemu process resulting in DoS OR potentially execute arbitrary code on a host with privileges of Qemu process on the host. CVE-2016-9602 Quick Emulator(Qemu) built with the VirtFS, host directory sharing via Plan 9 File System(9pfs) support, is vulnerable to an improper link following issue. It could occur while accessing symbolic link files on a shared host directory. A privileged user inside guest could use this flaw to access host file system beyond the shared folder and potentially escalating their privileges on a host. CVE-2017-7377 Quick Emulator(Qemu) built with the virtio-9p back-end support is vulnerable to a memory leakage issue. It could occur while doing a I/O operation via v9fs_create/v9fs_lcreate routine. A privileged user/process inside guest could use this flaw to leak host memory resulting in Dos. CVE-2017-7471 Quick Emulator(Qemu) built with the VirtFS, host directory sharing via Plan 9 File System(9pfs) support, is vulnerable to an improper access control issue. It could occur while accessing files on a shared host directory. A privileged user inside guest could use this flaw to access host file system beyond the shared folder and potentially escalating their privileges on a host. CVE-2017-7493 Quick Emulator(Qemu) built with the VirtFS, host directory sharing via Plan 9 File System(9pfs) support, is vulnerable to an improper access control issue. It could occur while accessing virtfs metadata files in mapped-file security mode. A guest user could use this flaw to escalate their privileges inside guest. CVE-2017-8086 Quick Emulator(Qemu) built with the virtio-9p back-end support is vulnerable to a memory leakage issue. It could occur while querying file system extended attributes via 9pfs_list_xattr() routine. A privileged user/process inside guest could use this flaw to leak host memory resulting in Dos. For Debian 7
    last seen2020-03-17
    modified2017-07-24
    plugin id101909
    published2017-07-24
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/101909
    titleDebian DLA-1035-1 : qemu security update
  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2017-822.NASL
    descriptionThis update for qemu fixes several issues. These security issues were fixed : - CVE-2017-9330: USB OHCI Emulation in qemu allowed local guest OS users to cause a denial of service (infinite loop) by leveraging an incorrect return value (bsc#1042159). - CVE-2017-8379: Memory leak in the keyboard input event handlers support allowed local guest OS privileged users to cause a denial of service (host memory consumption) by rapidly generating large keyboard events (bsc#1037334). - CVE-2017-8309: Memory leak in the audio/audio.c allowed remote attackers to cause a denial of service (memory consumption) by repeatedly starting and stopping audio capture (bsc#1037242). - CVE-2017-7493: The VirtFS, host directory sharing via Plan 9 File System(9pfs) support, was vulnerable to an improper access control issue. It could occur while accessing virtfs metadata files in mapped-file security mode. A guest user could have used this flaw to escalate their privileges inside guest (bsc#1039495). - CVE-2017-7377: The v9fs_create and v9fs_lcreate functions in hw/9pfs/9p.c allowed local guest OS privileged users to cause a denial of service (file descriptor or memory consumption) via vectors related to an already in-use fid (bsc#1032075). - CVE-2017-8086: A memory leak in the v9fs_list_xattr function in hw/9pfs/9p-xattr.c allowed local guest OS privileged users to cause a denial of service (memory consumption) via vectors involving the orig_value variable (bsc#1035950). - CVE-2017-5973: A infinite loop while doing control transfer in xhci_kick_epctx allowed privileged user inside the guest to crash the host process resulting in DoS (bsc#1025109) - CVE-2017-5987: The sdhci_sdma_transfer_multi_blocks function in hw/sd/sdhci.c allowed local OS guest privileged users to cause a denial of service (infinite loop and QEMU process crash) via vectors involving the transfer mode register during multi block transfer (bsc#1025311). - CVE-2017-6505: The ohci_service_ed_list function in hw/usb/hcd-ohci.c allowed local guest OS users to cause a denial of service (infinite loop) via vectors involving the number of link endpoint list descriptors (bsc#1028184) - CVE-2016-9603: A privileged user within the guest VM could have caused a heap overflow in the device model process, potentially escalating their privileges to that of the device model process (bsc#1028656) - CVE-2017-7718: hw/display/cirrus_vga_rop.h allowed local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors related to copying VGA data via the cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_ functions (bsc#1034908) - CVE-2017-7980: An out-of-bounds r/w access issues in the Cirrus CLGD 54xx VGA Emulator support allowed privileged user inside guest to use this flaw to crash the Qemu process resulting in DoS or potentially execute arbitrary code on a host with privileges of Qemu process on the host (bsc#1035406) - CVE-2017-8112: hw/scsi/vmw_pvscsi.c allowed local guest OS privileged users to cause a denial of service (infinite loop and CPU consumption) via the message ring page count (bsc#1036211). - CVE-2017-9375: The USB xHCI controller emulator support was vulnerable to an infinite recursive call loop issue, which allowed a privileged user inside guest to crash the Qemu process resulting in DoS (bsc#1042800). - CVE-2017-9374: Missing free of
    last seen2020-06-05
    modified2017-07-17
    plugin id101758
    published2017-07-17
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/101758
    titleopenSUSE Security Update : qemu (openSUSE-2017-822)
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2017-3D16D348EB.NASL
    descriptionCirrus VGA Heap overflow via display refresh [XSA-211, CVE-2016-9603] (#1432041) Qemu: usb: an infinite loop issue in ohci_service_ed_list [CVE-2017-6505] (#1429433) Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-05
    modified2017-03-21
    plugin id97840
    published2017-03-21
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/97840
    titleFedora 25 : xen (2017-3d16d348eb)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2017-1081-1.NASL
    descriptionThis update for xen fixes the following issues: These security issues were fixed : - CVE-2017-7228: Broken check in memory_exchange() permited PV guest breakout (bsc#1030442). - XSA-206: Unprivileged guests issuing writes to xenstore were able to stall progress of the control domain or driver domain, possibly leading to a Denial of Service (DoS) of the entire host (bsc#1030144). - CVE-2016-9603: A privileged user within the guest VM can cause a heap overflow in the device model process, potentially escalating their privileges to that of the device model process (bsc#1028655). - CVE-2017-6414: Memory leak in the vcard_apdu_new function in card_7816.c in libcacard allowed local guest OS users to cause a denial of service (host memory consumption) via vectors related to allocating a new APDU object (bsc#1027570). - CVE-2017-6505: The ohci_service_ed_list function in hw/usb/hcd-ohci.c allowed local guest OS users to cause a denial of service (infinite loop) via vectors involving the number of link endpoint list descriptors (bsc#1028235). - CVE-2017-2633: The VNC display driver support was vulnerable to an out-of-bounds memory access issue. A user/process inside guest could use this flaw to cause DoS (bsc#1026636). The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id99580
    published2017-04-21
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/99580
    titleSUSE SLES11 Security Update : xen (SUSE-SU-2017:1081-1)
  • NASL familyMisc.
    NASL idCITRIX_XENSERVER_CTX221578.NASL
    descriptionThe version of Citrix XenServer running on the remote host is missing a security hotfix. It is, therefore, affected by a guest-to-host arbitrary code execution vulnerability in the QEMU component due to a failure to immediately complete resize operations when a blank mode is synchronously selected for the next update interval. Since other console components will already be operating with the new size values before the operation is completed, an attacker within a guest can exploit this issue to cause a heap-based buffer overflow, resulting in a denial of service condition or the execution of arbitrary code on the host.
    last seen2020-06-01
    modified2020-06-02
    plugin id97948
    published2017-03-24
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/97948
    titleCitrix XenServer QEMU Display Geometry Resize Handling Guest-to-Host Code Execution (CTX221578)
  • NASL familyOracleVM Local Security Checks
    NASL idORACLEVM_OVMSA-2018-0248.NASL
    descriptionThe remote OracleVM system is missing necessary patches to address critical security updates : please see Oracle VM Security Advisory OVMSA-2018-0248 for details.
    last seen2020-06-01
    modified2020-06-02
    plugin id111992
    published2018-08-20
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/111992
    titleOracleVM 3.4 : xen (OVMSA-2018-0248) (Bunker Buster) (Foreshadow) (Meltdown) (POODLE) (Spectre)
  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2017-0987.NASL
    descriptionFrom Red Hat Security Advisory 2017:0987 : An update for qemu-kvm is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM. Security Fix(es) : * A heap buffer overflow flaw was found in QEMU
    last seen2020-06-01
    modified2020-06-02
    plugin id99452
    published2017-04-19
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/99452
    titleOracle Linux 7 : qemu-kvm (ELSA-2017-0987)
  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2017-1206.NASL
    descriptionFrom Red Hat Security Advisory 2017:1206 : An update for qemu-kvm is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm package provides the user-space component for running virtual machines that use KVM. Security Fix(es) : * A heap buffer overflow flaw was found in QEMU
    last seen2020-06-01
    modified2020-06-02
    plugin id100088
    published2017-05-10
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/100088
    titleOracle Linux 6 : qemu-kvm (ELSA-2017-1206)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2017-2963-1.NASL
    descriptionThis update for kvm fixes several issues. These security issues were fixed : - CVE-2016-9602: The VirtFS host directory sharing via Plan 9 File System(9pfs) support was vulnerable to an improper link following issue which allowed a privileged user inside guest to access host file system beyond the shared folder and potentially escalating their privileges on a host (bsc#1020427) - CVE-2016-9603: A privileged user within the guest VM could have caused a heap overflow in the device model process, potentially escalating their privileges to that of the device model process (bsc#1028656) - CVE-2017-10664: qemu-nbd did not ignore SIGPIPE, which allowed remote attackers to cause a denial of service (daemon crash) by disconnecting during a server-to-client reply attempt (bsc#1046636) - CVE-2017-10806: Stack-based buffer overflow allowed local guest OS users to cause a denial of service (QEMU process crash) via vectors related to logging debug messages (bsc#1047674). - CVE-2017-11334: The address_space_write_continue function allowed local guest OS privileged users to cause a denial of service (out-of-bounds access and guest instance crash) by leveraging use of qemu_map_ram_ptr to access guest ram block area (bsc#1048902). - CVE-2017-11434: The dhcp_decode function in slirp/bootp.c allowed local guest OS users to cause a denial of service (out-of-bounds read) via a crafted DHCP options string (bsc#1049381) - CVE-2017-13672: The VGA display emulator support allowed local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors involving display update (bsc#1056334). - CVE-2017-14167: Integer overflow in the load_multiboot function allowed local guest OS users to execute arbitrary code on the host via crafted multiboot header address values, which trigger an out-of-bounds write (bsc#1057585). - CVE-2017-15038: Race condition in the v9fs_xattrwalk function local guest OS users to obtain sensitive information from host heap memory via vectors related to reading extended attributes (bsc#1062069). - CVE-2017-15289: The mode4and5 write functions allowed local OS guest privileged users to cause a denial of service (out-of-bounds write access and Qemu process crash) via vectors related to dst calculation (bsc#1063122). - CVE-2017-5579: The 16550A UART serial device emulation support was vulnerable to a memory leakage issue allowing a privileged user to cause a DoS and/or potentially crash the Qemu process on the host (bsc#1021741) - CVE-2017-5973: A infinite loop while doing control transfer in xhci_kick_epctx allowed privileged user inside the guest to crash the host process resulting in DoS (bsc#1025109) - CVE-2017-6505: The ohci_service_ed_list function allowed local guest OS users to cause a denial of service (infinite loop) via vectors involving the number of link endpoint list descriptors (bsc#1028184) - CVE-2017-7471: The VirtFS host directory sharing via Plan 9 File System(9pfs) support was vulnerable to an improper access control issue which allowed a privileged user inside guest to access host file system beyond the shared folder and potentially escalating their privileges on a host (bsc#1034866) - CVE-2017-7493: The VirtFS, host directory sharing via Plan 9 File System(9pfs) support, was vulnerable to an improper access control issue. It could occur while accessing virtfs metadata files in mapped-file security mode. A guest user could have used this flaw to escalate their privileges inside guest (bsc#1039495) - CVE-2017-7718: hw/display/cirrus_vga_rop.h allowed local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors related to copying VGA data via the cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_ functions (bsc#1034908) - CVE-2017-7980: An out-of-bounds r/w access issues in the Cirrus CLGD 54xx VGA Emulator support allowed privileged user inside guest to use this flaw to crash the Qemu process resulting in DoS or potentially execute arbitrary code on a host with privileges of Qemu process on the host (bsc#1035406) - CVE-2017-8086: A memory leak in the v9fs_list_xattr function in hw/9pfs/9p-xattr.c allowed local guest OS privileged users to cause a denial of service (memory consumption) via vectors involving the orig_value variable (bsc#1035950) - CVE-2017-8309: Memory leak in the audio/audio.c allowed remote attackers to cause a denial of service (memory consumption) by repeatedly starting and stopping audio capture (bsc#1037242) - CVE-2017-9330: USB OHCI Emulation in qemu allowed local guest OS users to cause a denial of service (infinite loop) by leveraging an incorrect return value (bsc#1042159) - CVE-2017-9373: The IDE AHCI Emulation support was vulnerable to a host memory leakage issue, which allowed a privileged user inside guest to leak host memory resulting in DoS (bsc#1042801) - CVE-2017-9375: The USB xHCI controller emulator support was vulnerable to an infinite recursive call loop issue, which allowed a privileged user inside guest to crash the Qemu process resulting in DoS (bsc#1042800) - CVE-2017-9503: The MegaRAID SAS 8708EM2 Host Bus Adapter emulation support was vulnerable to a NULL pointer dereference issue which allowed a privileged user inside guest to crash the Qemu process on the host resulting in DoS (bsc#1043296) - Privilege escalation in TCG mode (bsc#1030624) The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id104494
    published2017-11-10
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/104494
    titleSUSE SLES11 Security Update : kvm (SUSE-SU-2017:2963-1)
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DLA-1270.NASL
    descriptionMultiple vulnerabilities have been discovered in the Xen hypervisor, which could result in privilege escalation. For Debian 7
    last seen2020-03-17
    modified2018-02-07
    plugin id106633
    published2018-02-07
    reporterThis script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/106633
    titleDebian DLA-1270-1 : xen security update
  • NASL familyCentOS Local Security Checks
    NASL idCENTOS_RHSA-2017-0987.NASL
    descriptionAn update for qemu-kvm is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM. Security Fix(es) : * A heap buffer overflow flaw was found in QEMU
    last seen2020-06-01
    modified2020-06-02
    plugin id99482
    published2017-04-20
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/99482
    titleCentOS 7 : qemu-kvm (CESA-2017:0987)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2017-1774-1.NASL
    descriptionThis update for qemu fixes several issues. These security issues were fixed : - CVE-2017-9330: USB OHCI Emulation in qemu allowed local guest OS users to cause a denial of service (infinite loop) by leveraging an incorrect return value (bsc#1042159). - CVE-2017-8379: Memory leak in the keyboard input event handlers support allowed local guest OS privileged users to cause a denial of service (host memory consumption) by rapidly generating large keyboard events (bsc#1037334). - CVE-2017-8309: Memory leak in the audio/audio.c allowed remote attackers to cause a denial of service (memory consumption) by repeatedly starting and stopping audio capture (bsc#1037242). - CVE-2017-7493: The VirtFS, host directory sharing via Plan 9 File System(9pfs) support, was vulnerable to an improper access control issue. It could occur while accessing virtfs metadata files in mapped-file security mode. A guest user could have used this flaw to escalate their privileges inside guest (bsc#1039495). - CVE-2017-7377: The v9fs_create and v9fs_lcreate functions in hw/9pfs/9p.c allowed local guest OS privileged users to cause a denial of service (file descriptor or memory consumption) via vectors related to an already in-use fid (bsc#1032075). - CVE-2017-8086: A memory leak in the v9fs_list_xattr function in hw/9pfs/9p-xattr.c allowed local guest OS privileged users to cause a denial of service (memory consumption) via vectors involving the orig_value variable (bsc#1035950). - CVE-2017-5973: A infinite loop while doing control transfer in xhci_kick_epctx allowed privileged user inside the guest to crash the host process resulting in DoS (bsc#1025109) - CVE-2017-5987: The sdhci_sdma_transfer_multi_blocks function in hw/sd/sdhci.c allowed local OS guest privileged users to cause a denial of service (infinite loop and QEMU process crash) via vectors involving the transfer mode register during multi block transfer (bsc#1025311). - CVE-2017-6505: The ohci_service_ed_list function in hw/usb/hcd-ohci.c allowed local guest OS users to cause a denial of service (infinite loop) via vectors involving the number of link endpoint list descriptors (bsc#1028184) - CVE-2016-9603: A privileged user within the guest VM could have caused a heap overflow in the device model process, potentially escalating their privileges to that of the device model process (bsc#1028656) - CVE-2017-7718: hw/display/cirrus_vga_rop.h allowed local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors related to copying VGA data via the cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_ functions (bsc#1034908) - CVE-2017-7980: An out-of-bounds r/w access issues in the Cirrus CLGD 54xx VGA Emulator support allowed privileged user inside guest to use this flaw to crash the Qemu process resulting in DoS or potentially execute arbitrary code on a host with privileges of Qemu process on the host (bsc#1035406) - CVE-2017-8112: hw/scsi/vmw_pvscsi.c allowed local guest OS privileged users to cause a denial of service (infinite loop and CPU consumption) via the message ring page count (bsc#1036211). - CVE-2017-9375: The USB xHCI controller emulator support was vulnerable to an infinite recursive call loop issue, which allowed a privileged user inside guest to crash the Qemu process resulting in DoS (bsc#1042800). - CVE-2017-9374: Missing free of
    last seen2020-06-01
    modified2020-06-02
    plugin id101227
    published2017-07-05
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/101227
    titleSUSE SLED12 / SLES12 Security Update : qemu (SUSE-SU-2017:1774-1)
  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2017-1205.NASL
    descriptionAn update for qemu-kvm-rhev is now available for RHEV 3.X Hypervisor and Agents for RHEL-6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. KVM (Kernel-based Virtual Machine) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provide the user-space component for running virtual machines that use KVM in environments managed by Red Hat products. Security Fix(es) : * A heap buffer overflow flaw was found in QEMU
    last seen2020-06-01
    modified2020-06-02
    plugin id100142
    published2017-05-12
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/100142
    titleRHEL 6 : qemu-kvm-rhev (RHSA-2017:1205)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2017-3084-1.NASL
    descriptionThis update for kvm fixes several issues. These security issues were fixed : - CVE-2017-2620: In CIRRUS_BLTMODE_MEMSYSSRC mode the bitblit copy routine cirrus_bitblt_cputovideo failed to check the memory region, allowing for an out-of-bounds write that allows for privilege escalation (bsc#1024972) - CVE-2017-2615: An error in the bitblt copy operation could have allowed a malicious guest administrator to cause an out of bounds memory access, possibly leading to information disclosure or privilege escalation (bsc#1023004) - CVE-2016-9776: The ColdFire Fast Ethernet Controller emulator support was vulnerable to an infinite loop issue while receiving packets in
    last seen2020-06-01
    modified2020-06-02
    plugin id104780
    published2017-11-27
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/104780
    titleSUSE SLES11 Security Update : kvm (SUSE-SU-2017:3084-1)
  • NASL familyVirtuozzo Local Security Checks
    NASL idVIRTUOZZO_VZLSA-2017-1206.NASL
    descriptionAn update for qemu-kvm is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm package provides the user-space component for running virtual machines that use KVM. Security Fix(es) : * A heap buffer overflow flaw was found in QEMU
    last seen2020-06-01
    modified2020-06-02
    plugin id101463
    published2017-07-13
    reporterThis script is Copyright (C) 2017-2018 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/101463
    titleVirtuozzo 6 : qemu-guest-agent / qemu-img / qemu-kvm / etc (VZLSA-2017-1206)
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2017-1080.NASL
    descriptionAccording to the version of the qemu-kvm packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - A heap buffer overflow flaw was found in QEMU
    last seen2020-05-06
    modified2017-05-03
    plugin id99946
    published2017-05-03
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/99946
    titleEulerOS 2.0 SP2 : qemu-kvm (EulerOS-SA-2017-1080)
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3268-1.NASL
    descriptionZhenhao Hong discovered that QEMU incorrectly handled the Virtio GPU device. An attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2016-10028) It was discovered that QEMU incorrectly handled the JAZZ RC4030 device. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2016-8667) Jann Horn discovered that QEMU incorrectly handled VirtFS directory sharing. A privileged attacker inside the guest could use this issue to access files on the host file system outside of the shared directory and possibly escalate their privileges. In the default installation, when QEMU is used with libvirt, attackers would be isolated by the libvirt AppArmor profile. (CVE-2016-9602) Gerd Hoffmann discovered that QEMU incorrectly handled the Cirrus VGA device when being used with a VNC connection. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code on the host. In the default installation, when QEMU is used with libvirt, attackers would be isolated by the libvirt AppArmor profile. (CVE-2016-9603) Li Qiang discovered that QEMU incorrectly handled the Virtio GPU device. An attacker inside the guest could use this issue to cause QEMU to leak contents of host memory. (CVE-2016-9908) Li Qiang discovered that QEMU incorrectly handled the Virtio GPU device. An attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2016-9912, CVE-2017-5552, CVE-2017-5578) Li Qiang discovered that QEMU incorrectly handled VirtFS directory sharing. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2016-9914) Jiang Xin and Wjjzhang discovered that QEMU incorrectly handled SDHCI device emulation. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2017-5987) Li Qiang discovered that QEMU incorrectly handled USB OHCI controller emulation. A privileged attacker inside the guest could use this issue to cause QEMU to hang, resulting in a denial of service. (CVE-2017-6505). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id99686
    published2017-04-26
    reporterUbuntu Security Notice (C) 2017-2019 Canonical, Inc. / NASL script (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/99686
    titleUbuntu 17.04 : qemu vulnerabilities (USN-3268-1)
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3261-1.NASL
    descriptionZhenhao Hong discovered that QEMU incorrectly handled the Virtio GPU device. An attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. This issue only affected Ubuntu 16.04 LTS and Ubuntu 16.10. (CVE-2016-10028, CVE-2016-10029) Li Qiang discovered that QEMU incorrectly handled the 6300esb watchdog. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2016-10155) Li Qiang discovered that QEMU incorrectly handled the i.MX Fast Ethernet Controller. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. This issue only affected Ubuntu 16.04 LTS and Ubuntu 16.10. (CVE-2016-7907) It was discovered that QEMU incorrectly handled the JAZZ RC4030 device. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2016-8667) It was discovered that QEMU incorrectly handled the 16550A UART device. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2016-8669) It was discovered that QEMU incorrectly handled the shared rings when used with Xen. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code on the host. (CVE-2016-9381) Jann Horn discovered that QEMU incorrectly handled VirtFS directory sharing. A privileged attacker inside the guest could use this issue to access files on the host file system outside of the shared directory and possibly escalate their privileges. In the default installation, when QEMU is used with libvirt, attackers would be isolated by the libvirt AppArmor profile. (CVE-2016-9602) Gerd Hoffmann discovered that QEMU incorrectly handled the Cirrus VGA device when being used with a VNC connection. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code on the host. In the default installation, when QEMU is used with libvirt, attackers would be isolated by the libvirt AppArmor profile. (CVE-2016-9603) It was discovered that QEMU incorrectly handled the ColdFire Fast Ethernet Controller. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2016-9776) Li Qiang discovered that QEMU incorrectly handled the Virtio GPU device. An attacker inside the guest could use this issue to cause QEMU to leak contents of host memory. This issue only affected Ubuntu 16.04 LTS and Ubuntu 16.10. (CVE-2016-9845, CVE-2016-9908) Li Qiang discovered that QEMU incorrectly handled the Virtio GPU device. An attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. This issue only affected Ubuntu 16.04 LTS and Ubuntu 16.10. (CVE-2016-9846, CVE-2016-9912, CVE-2017-5552, CVE-2017-5578, CVE-2017-5857) Li Qiang discovered that QEMU incorrectly handled the USB redirector. An attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. This issue only affected Ubuntu 16.04 LTS and Ubuntu 16.10. (CVE-2016-9907) Li Qiang discovered that QEMU incorrectly handled USB EHCI emulation. An attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2016-9911) Li Qiang discovered that QEMU incorrectly handled VirtFS directory sharing. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2016-9913, CVE-2016-9914, CVE-2016-9915, CVE-2016-9916) Qinghao Tang, Li Qiang, and Jiangxin discovered that QEMU incorrectly handled the Cirrus VGA device. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2016-9921, CVE-2016-9922) Wjjzhang and Li Qiang discovered that QEMU incorrectly handled the Cirrus VGA device. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code on the host. In the default installation, when QEMU is used with libvirt, attackers would be isolated by the libvirt AppArmor profile. (CVE-2017-2615) It was discovered that QEMU incorrectly handled the Cirrus VGA device. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code on the host. In the default installation, when QEMU is used with libvirt, attackers would be isolated by the libvirt AppArmor profile. (CVE-2017-2620) It was discovered that QEMU incorrectly handled VNC connections. An attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2017-2633) Li Qiang discovered that QEMU incorrectly handled the ac97 audio device. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2017-5525) Li Qiang discovered that QEMU incorrectly handled the es1370 audio device. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2017-5526) Li Qiang discovered that QEMU incorrectly handled the 16550A UART device. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2017-5579) Jiang Xin discovered that QEMU incorrectly handled SDHCI device emulation. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code on the host. In the default installation, when QEMU is used with libvirt, attackers would be isolated by the libvirt AppArmor profile. (CVE-2017-5667) Li Qiang discovered that QEMU incorrectly handled the MegaRAID SAS device. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2017-5856) Li Qiang discovered that QEMU incorrectly handled the CCID Card device. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2017-5898) Li Qiang discovered that QEMU incorrectly handled USB xHCI controller emulation. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2017-5973) Jiang Xin and Wjjzhang discovered that QEMU incorrectly handled SDHCI device emulation. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2017-5987) Li Qiang discovered that QEMU incorrectly handled USB OHCI controller emulation. A privileged attacker inside the guest could use this issue to cause QEMU to hang, resulting in a denial of service. (CVE-2017-6505). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id99581
    published2017-04-21
    reporterUbuntu Security Notice (C) 2017-2019 Canonical, Inc. / NASL script (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/99581
    titleUbuntu 14.04 LTS / 16.04 LTS / 16.10 : qemu vulnerabilities (USN-3261-1)
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2017-1079.NASL
    descriptionAccording to the version of the qemu-kvm package installed, the EulerOS installation on the remote host is affected by the following vulnerability : - A heap buffer overflow flaw was found in QEMU
    last seen2020-05-06
    modified2017-05-03
    plugin id99945
    published2017-05-03
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/99945
    titleEulerOS 2.0 SP1 : qemu-kvm (EulerOS-SA-2017-1079)
  • NASL familyOracleVM Local Security Checks
    NASL idORACLEVM_OVMSA-2017-0095.NASL
    descriptionThe remote OracleVM system is missing necessary patches to address critical security updates : please see Oracle VM Security Advisory OVMSA-2017-0095 for details.
    last seen2020-06-01
    modified2020-06-02
    plugin id99976
    published2017-05-04
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/99976
    titleOracleVM 3.3 : xen (OVMSA-2017-0095)
  • NASL familyVirtuozzo Local Security Checks
    NASL idVIRTUOZZO_VZLSA-2017-0987.NASL
    descriptionAn update for qemu-kvm is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM. Security Fix(es) : * A heap buffer overflow flaw was found in QEMU
    last seen2020-06-01
    modified2020-06-02
    plugin id101452
    published2017-07-13
    reporterThis script is Copyright (C) 2017-2018 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/101452
    titleVirtuozzo 7 : qemu-img / qemu-kvm / qemu-kvm-common / etc (VZLSA-2017-0987)
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2017-F941184DB1.NASL
    description - CVE-2017-7718: cirrus: OOB read access issue (bz #1443443) - CVE-2016-9603: cirrus: heap buffer overflow via vnc connection (bz #1432040) - CVE-2017-7377: 9pfs: fix file descriptor leak (bz #1437872) - CVE-2017-7980: cirrus: OOB r/w access issues in bitblt (bz #1444372) - CVE-2017-8112: vmw_pvscsi: infinite loop in pvscsi_log2 (bz #1445622) - CVE-2017-8309: audio: host memory lekage via capture buffer (bz #1446520) - CVE-2017-8379: input: host memory lekage via keyboard events (bz #1446560) - CVE-2017-8380: scsi: megasas: out-of-bounds read in megasas_mmio_write (bz #1446578) - CVE-2017-9060: virtio-gpu: host memory leakage in Virtio GPU device (bz #1452598) - CVE-2017-9310: net: infinite loop in e1000e NIC emulation (bz #1452623) - CVE-2017-9330: usb: ohci: infinite loop due to incorrect return value (bz #1457699) - CVE-2017-9374: usb: ehci host memory leakage during hotunplug (bz #1459137) - CVE-2017-10806: usb-redirect: stack-based buffer overflow in debug logging (bz #1468497) Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-05
    modified2017-07-27
    plugin id102008
    published2017-07-27
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/102008
    titleFedora 25 : 2:qemu (2017-f941184db1)
  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2017-0987.NASL
    descriptionAn update for qemu-kvm is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM. Security Fix(es) : * A heap buffer overflow flaw was found in QEMU
    last seen2020-06-01
    modified2020-06-02
    plugin id99454
    published2017-04-19
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/99454
    titleRHEL 7 : qemu-kvm (RHSA-2017:0987)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2017-1147-1.NASL
    descriptionThis update for xen fixes several issues. These security issues were fixed : - A malicious 64-bit PV guest may be able to access all of system memory, allowing for all of privilege escalation, host crashes, and information leaks by placing a IRET hypercall in the middle of a multicall batch (XSA-213, bsc#1034843) - A malicious pair of guests may be able to access all of system memory, allowing for all of privilege escalation, host crashes, and information leaks because of a missing check when transfering pages via GNTTABOP_transfer (XSA-214, bsc#1034844). - CVE-2017-7718: hw/display/cirrus_vga_rop.h allowed local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors related to copying VGA data via the cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_ functions (bsc#1034994). - CVE-2016-9603: A privileged user within the guest VM could have caused a heap overflow in the device model process, potentially escalating their privileges to that of the device model process (bsc#1028655) The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id99962
    published2017-05-03
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/99962
    titleSUSE SLED12 / SLES12 Security Update : xen (SUSE-SU-2017:1147-1)
  • NASL familyCentOS Local Security Checks
    NASL idCENTOS_RHSA-2017-1206.NASL
    descriptionAn update for qemu-kvm is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm package provides the user-space component for running virtual machines that use KVM. Security Fix(es) : * A heap buffer overflow flaw was found in QEMU
    last seen2020-06-01
    modified2020-06-02
    plugin id100068
    published2017-05-10
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/100068
    titleCentOS 6 : qemu-kvm (CESA-2017:1206)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2017-1146-1.NASL
    descriptionThis update for xen fixes several security issues : - A malicious 64-bit PV guest may be able to access all of system memory, allowing for all of privilege escalation, host crashes, and information leaks by placing a IRET hypercall in the middle of a multicall batch (XSA-213, bsc#1034843) - A malicious pair of guests may be able to access all of system memory, allowing for all of privilege escalation, host crashes, and information leaks because of a missing check when transfering pages via GNTTABOP_transfer (XSA-214, bsc#1034844). - CVE-2017-7718: hw/display/cirrus_vga_rop.h allowed local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors related to copying VGA data via the cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_ functions (bsc#1034994). - CVE-2016-9603: A privileged user within the guest VM could have caused a heap overflow in the device model process, potentially escalating their privileges to that of the device model process (bsc#1028655) Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id99961
    published2017-05-03
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/99961
    titleSUSE SLES11 Security Update : xen (SUSE-SU-2017:1146-1)
  • NASL familyFreeBSD Local Security Checks
    NASL idFREEBSD_PKG_AF19ECD00F6A11E7970F002590263BF5.NASL
    descriptionThe Xen Project reports : A privileged user within the guest VM can cause a heap overflow in the device model process, potentially escalating their privileges to that of the device model process.
    last seen2020-06-01
    modified2020-06-02
    plugin id97904
    published2017-03-23
    reporterThis script is Copyright (C) 2017-2018 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/97904
    titleFreeBSD : xen-tools -- Cirrus VGA Heap overflow via display refresh (af19ecd0-0f6a-11e7-970f-002590263bf5)
  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2017-1022.NASL
    descriptionThis update for xen to version 4.7.3 fixes several issues. These security issues were fixed : - CVE-2017-12135: Unbounded recursion in grant table code allowed a malicious guest to crash the host or potentially escalate privileges/leak information (XSA-226, bsc#1051787). - CVE-2017-12137: Incorrectly-aligned updates to pagetables allowed for privilege escalation (XSA-227, bsc#1051788). - CVE-2017-12136: Race conditions with maptrack free list handling allows a malicious guest administrator to crash the host or escalate their privilege to that of the host (XSA-228, bsc#1051789). - CVE-2017-11434: The dhcp_decode function in slirp/bootp.c allowed local guest OS users to cause a denial of service (out-of-bounds read) via a crafted DHCP options string (bsc#1049578). - CVE-2017-10664: qemu-nbd did not ignore SIGPIPE, which allowed remote attackers to cause a denial of service (daemon crash) by disconnecting during a server-to-client reply attempt (bsc#1046637). - CVE-2017-12855: Premature clearing of GTF_writing / GTF_reading lead to potentially leaking sensitive information (XSA-230 CVE-2017-12855). These non-security issues were fixed : - bsc#1055695: XEN: 11SP4 and 12SP3 HVM guests can not be restored after the save using xl stack - bsc#1035231: Migration of HVM domU did not use superpages on destination dom0 - bsc#1002573: Optimized LVM functions in block-dmmd block-dmmd - bsc#1037840: Xen-detect always showed HVM for PV guests This update was imported from the SUSE:SLE-12-SP2:Update update project.
    last seen2020-06-05
    modified2017-09-13
    plugin id103158
    published2017-09-13
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/103158
    titleopenSUSE Security Update : xen (openSUSE-2017-1022)

Redhat

advisories
  • bugzilla
    id1430056
    titleCVE-2016-9603 Qemu: cirrus: heap buffer overflow via vnc connection
    oval
    OR
    • commentRed Hat Enterprise Linux must be installed
      ovaloval:com.redhat.rhba:tst:20070304026
    • AND
      • commentRed Hat Enterprise Linux 7 is installed
        ovaloval:com.redhat.rhba:tst:20150364027
      • OR
        • AND
          • commentqemu-img is earlier than 10:1.5.3-126.el7_3.6
            ovaloval:com.redhat.rhsa:tst:20170987001
          • commentqemu-img is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110345006
        • AND
          • commentqemu-kvm-tools is earlier than 10:1.5.3-126.el7_3.6
            ovaloval:com.redhat.rhsa:tst:20170987003
          • commentqemu-kvm-tools is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110345002
        • AND
          • commentqemu-kvm-common is earlier than 10:1.5.3-126.el7_3.6
            ovaloval:com.redhat.rhsa:tst:20170987005
          • commentqemu-kvm-common is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20140704004
        • AND
          • commentqemu-kvm is earlier than 10:1.5.3-126.el7_3.6
            ovaloval:com.redhat.rhsa:tst:20170987007
          • commentqemu-kvm is signed with Red Hat redhatrelease2 key
            ovaloval:com.redhat.rhsa:tst:20110345004
    rhsa
    idRHSA-2017:0987
    released2017-04-18
    severityImportant
    titleRHSA-2017:0987: qemu-kvm security update (Important)
  • rhsa
    idRHSA-2017:0980
  • rhsa
    idRHSA-2017:0981
  • rhsa
    idRHSA-2017:0982
  • rhsa
    idRHSA-2017:0983
  • rhsa
    idRHSA-2017:0984
  • rhsa
    idRHSA-2017:0985
  • rhsa
    idRHSA-2017:0988
  • rhsa
    idRHSA-2017:1205
  • rhsa
    idRHSA-2017:1206
  • rhsa
    idRHSA-2017:1441
rpms
  • qemu-img-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-common-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-rhev-debuginfo-10:2.6.0-28.el7_3.9
  • qemu-kvm-tools-rhev-10:2.6.0-28.el7_3.9
  • qemu-img-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-common-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-rhev-debuginfo-10:2.6.0-28.el7_3.9
  • qemu-kvm-tools-rhev-10:2.6.0-28.el7_3.9
  • qemu-img-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-common-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-rhev-debuginfo-10:2.6.0-28.el7_3.9
  • qemu-kvm-tools-rhev-10:2.6.0-28.el7_3.9
  • qemu-img-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-common-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-rhev-debuginfo-10:2.6.0-28.el7_3.9
  • qemu-kvm-tools-rhev-10:2.6.0-28.el7_3.9
  • qemu-img-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-common-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-rhev-debuginfo-10:2.6.0-28.el7_3.9
  • qemu-kvm-tools-rhev-10:2.6.0-28.el7_3.9
  • qemu-img-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-common-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-rhev-debuginfo-10:2.6.0-28.el7_3.9
  • qemu-kvm-tools-rhev-10:2.6.0-28.el7_3.9
  • qemu-img-10:1.5.3-126.el7_3.6
  • qemu-kvm-10:1.5.3-126.el7_3.6
  • qemu-kvm-common-10:1.5.3-126.el7_3.6
  • qemu-kvm-debuginfo-10:1.5.3-126.el7_3.6
  • qemu-kvm-tools-10:1.5.3-126.el7_3.6
  • qemu-img-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-common-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-rhev-10:2.6.0-28.el7_3.9
  • qemu-kvm-rhev-debuginfo-10:2.6.0-28.el7_3.9
  • qemu-kvm-tools-rhev-10:2.6.0-28.el7_3.9
  • qemu-img-rhev-2:0.12.1.2-2.503.el6_9.3
  • qemu-kvm-rhev-2:0.12.1.2-2.503.el6_9.3
  • qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.503.el6_9.3
  • qemu-kvm-rhev-tools-2:0.12.1.2-2.503.el6_9.3
  • qemu-guest-agent-2:0.12.1.2-2.503.el6_9.3
  • qemu-img-2:0.12.1.2-2.503.el6_9.3
  • qemu-kvm-2:0.12.1.2-2.503.el6_9.3
  • qemu-kvm-debuginfo-2:0.12.1.2-2.503.el6_9.3
  • qemu-kvm-tools-2:0.12.1.2-2.503.el6_9.3
  • qemu-img-rhev-2:0.12.1.2-2.503.el6_9.3
  • qemu-kvm-rhev-2:0.12.1.2-2.503.el6_9.3
  • qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.503.el6_9.3
  • qemu-kvm-rhev-tools-2:0.12.1.2-2.503.el6_9.3

References