Vulnerabilities > CVE-2013-5651 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Redhat Libvirt

047910
CVSS 0.0 - NONE
Attack vector
UNKNOWN
Attack complexity
UNKNOWN
Privileges required
UNKNOWN
Confidentiality impact
UNKNOWN
Integrity impact
UNKNOWN
Availability impact
UNKNOWN
redhat
CWE-119
nessus
NVD
Published: 2013-09-30
Updated: 2023-11-07

Summary

The virBitmapParse function in util/virbitmap.c in libvirt before 1.1.2 allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) via a crafted bitmap, as demonstrated by a large nodeset value to numatune.

Vulnerable Configurations

Part Description Count
Application
Redhat
180

Common Weakness Enumeration (CWE)

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 familySuSE Local Security Checks
    NASL idOPENSUSE-2013-763.NASL
    descriptionlibvirt was updated to fix security issues and bugs : Security issues fixed: CVE-2013-4311: Add support for using 3-arg pkcheck syntax for process to avoid race conditions. CVE-2013-4296: Fix a crash (denial of service) in remoteDispatchDomainMemoryStats CVE-2013-5651: Fix virBitmapParse to avoid access beyond bounds of array (denial of service crash). Also bugs were fixed : - nwfilter: check for inverted ctdir. bnc#810611 - Add xencommons as
    last seen2020-06-05
    modified2014-06-13
    plugin id75168
    published2014-06-13
    reporterThis script is Copyright (C) 2014-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/75168
    titleopenSUSE Security Update : libvirt (openSUSE-SU-2013:1550-1)
    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-2013-763.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(75168);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2013-4296", "CVE-2013-4311", "CVE-2013-5651");
  script_bugtraq_id(62070, 62508, 62510);

  script_name(english:"openSUSE Security Update : libvirt (openSUSE-SU-2013:1550-1)");
  script_summary(english:"Check for the openSUSE-2013-763 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"libvirt was updated to fix security issues and bugs :

Security issues fixed: CVE-2013-4311: Add support for using 3-arg
pkcheck syntax for process to avoid race conditions.

CVE-2013-4296: Fix a crash (denial of service) in
remoteDispatchDomainMemoryStats

CVE-2013-5651: Fix virBitmapParse to avoid access beyond bounds of
array (denial of service crash).

Also bugs were fixed :

  - nwfilter: check for inverted ctdir. bnc#810611

  - Add xencommons as 'Wanted' in the systemd libvirtd
    service file. bnc#820888"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=810611"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=820888"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=836931"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=837999"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=838638"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://lists.opensuse.org/opensuse-updates/2013-10/msg00024.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected libvirt packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/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:opensuse:libvirt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-client");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-client-32bit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-client-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-client-debuginfo-32bit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-devel-32bit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-lock-sanlock");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-lock-sanlock-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-python");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libvirt-python-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:12.3");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/10/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/06/13");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2020 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 !~ "^(SUSE12\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "12.3", 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:"SUSE12.3", reference:"libvirt-1.0.2-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"libvirt-client-1.0.2-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"libvirt-client-debuginfo-1.0.2-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"libvirt-debuginfo-1.0.2-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"libvirt-debugsource-1.0.2-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"libvirt-devel-1.0.2-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"libvirt-lock-sanlock-1.0.2-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"libvirt-lock-sanlock-debuginfo-1.0.2-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"libvirt-python-1.0.2-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"libvirt-python-debuginfo-1.0.2-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", cpu:"x86_64", reference:"libvirt-client-32bit-1.0.2-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", cpu:"x86_64", reference:"libvirt-client-debuginfo-32bit-1.0.2-1.10.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", cpu:"x86_64", reference:"libvirt-devel-32bit-1.0.2-1.10.1") ) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libvirt");
}
  • NASL familyGentoo Local Security Checks
    NASL idGENTOO_GLSA-201412-04.NASL
    descriptionThe remote host is affected by the vulnerability described in GLSA-201412-04 (libvirt: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in libvirt. Please review the CVE identifiers referenced below for details. Impact : A remote attacker may be able to cause a Denial of Service or cause information leakage. A local attacker may be able to escalate privileges, cause a Denial of Service or possibly execute arbitrary code. Workaround : There is no known workaround at this time.
    last seen2020-06-01
    modified2020-06-02
    plugin id79814
    published2014-12-09
    reporterThis script is Copyright (C) 2014-2015 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/79814
    titleGLSA-201412-04 : libvirt: Multiple vulnerabilities
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201412-04.
#
# The advisory text is Copyright (C) 2001-2015 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike 
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#

include("compat.inc");

if (description)
{
  script_id(79814);
  script_version("$Revision: 1.4 $");
  script_cvs_date("$Date: 2015/04/13 14:33:56 $");

  script_cve_id("CVE-2013-4292", "CVE-2013-4296", "CVE-2013-4297", "CVE-2013-4399", "CVE-2013-4400", "CVE-2013-4401", "CVE-2013-5651", "CVE-2013-6436", "CVE-2013-6456", "CVE-2013-6457", "CVE-2013-6458", "CVE-2013-7336", "CVE-2014-0028", "CVE-2014-0179", "CVE-2014-1447", "CVE-2014-3633", "CVE-2014-5177", "CVE-2014-7823");
  script_bugtraq_id(62070, 62510, 62576, 62791, 62972, 63324, 63325, 64723, 64945, 64963, 65004, 65743, 66304, 67289, 69033, 70186, 71095);
  script_xref(name:"GLSA", value:"201412-04");

  script_name(english:"GLSA-201412-04 : libvirt: Multiple vulnerabilities");
  script_summary(english:"Checks for updated package(s) in /var/db/pkg");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Gentoo host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote host is affected by the vulnerability described in GLSA-201412-04
(libvirt: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in libvirt. Please review
      the CVE identifiers referenced below for details.
  
Impact :

    A remote attacker may be able to cause a Denial of Service or cause
      information leakage. A local attacker may be able to escalate privileges,
      cause a Denial of Service or possibly execute arbitrary code.
  
Workaround :

    There is no known workaround at this time."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/201412-04"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All libvirt users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=app-emulation/libvirt-1.2.9-r2'"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:S/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:ND/RL:OF/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:gentoo:linux:libvirt");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2014/12/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/12/09");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2015 Tenable Network Security, Inc.");
  script_family(english:"Gentoo Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (qpkg_check(package:"app-emulation/libvirt", unaffected:make_list("ge 1.2.9-r2"), vulnerable:make_list("lt 1.2.9-r2"))) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = qpkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libvirt");
}
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2013-17618.NASL
    description - Fix snapshot restore when VM has disabled usb support (bz #1011520) - Rebased to version 1.0.5.6 - Fix blockjobinfo python API (bz #999077) - CVE-2013-4311: Insecure polkit usage (bz #1009539, bz #1005332) - CVE-2013-4296: Invalid free memory stats (bz #1006173, bz #1009667) - CVE-2013-4291: Supplementary groups handling (bz #1006509, bz #1006511) - CVE-2013-5651: virBitmapParse out-of-bounds (bz #1006493) - Fix virsh change-media with block disk type (bz #951192) - Fix changing VNC listen address (bz #1006697) Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-03-17
    modified2013-10-03
    plugin id70279
    published2013-10-03
    reporterThis script is Copyright (C) 2013-2020 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/70279
    titleFedora 19 : libvirt-1.0.5.6-2.fc19 (2013-17618)
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2013-17618.
#

include("compat.inc");

if (description)
{
  script_id(70279);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12");

  script_cve_id("CVE-2013-4291", "CVE-2013-4296", "CVE-2013-4311", "CVE-2013-5651");
  script_bugtraq_id(62070, 62508, 62510, 62743);
  script_xref(name:"FEDORA", value:"2013-17618");

  script_name(english:"Fedora 19 : libvirt-1.0.5.6-2.fc19 (2013-17618)");
  script_summary(english:"Checks rpm output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"  - Fix snapshot restore when VM has disabled usb support
    (bz #1011520)

    - Rebased to version 1.0.5.6

    - Fix blockjobinfo python API (bz #999077)

    - CVE-2013-4311: Insecure polkit usage (bz #1009539, bz
      #1005332)

    - CVE-2013-4296: Invalid free memory stats (bz #1006173,
      bz #1009667)

    - CVE-2013-4291: Supplementary groups handling (bz
      #1006509, bz #1006511)

    - CVE-2013-5651: virBitmapParse out-of-bounds (bz
      #1006493)

    - Fix virsh change-media with block disk type (bz
      #951192)

    - Fix changing VNC listen address (bz #1006697)

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora 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.redhat.com/show_bug.cgi?id=1005332"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=1006173"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=1006493"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=1006509"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2013-October/117819.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?bfa6692c"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected libvirt package."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:ND/RL:OF/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:fedoraproject:fedora:libvirt");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:19");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/09/26");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/10/03");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2020 Tenable Network Security, Inc.");
  script_family(english:"Fedora Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/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/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^19([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 19.x", "Fedora " + 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$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);

flag = 0;
if (rpm_check(release:"FC19", reference:"libvirt-1.0.5.6-2.fc19")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libvirt");
}
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-1954-1.NASL
    descriptionIt was discovered that libvirt used the pkcheck tool in an unsafe manner. A local attacker could possibly use this flaw to bypass polkit authentication. In Ubuntu, libvirt polkit authentication is not enabled by default. (CVE-2013-4311) It was discovered that libvirt incorrectly handled certain memory stats requests. A remote attacker could use this issue to cause libvirt to crash, resulting in a denial of service. This issue only affected Ubuntu 12.04 LTS, Ubuntu 12.10, and Ubuntu 13.04. (CVE-2013-4296) It was discovered that libvirt incorrectly handled certain bitmap operations. A remote attacker could use this issue to cause libvirt to crash, resulting in a denial of service. This issue only affected Ubuntu 13.04. (CVE-2013-5651). 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 id69972
    published2013-09-19
    reporterUbuntu Security Notice (C) 2013-2019 Canonical, Inc. / NASL script (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/69972
    titleUbuntu 10.04 LTS / 12.04 LTS / 12.10 / 13.04 : libvirt vulnerabilities (USN-1954-1)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-1954-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include("compat.inc");

if (description)
{
  script_id(69972);
  script_version("1.10");
  script_cvs_date("Date: 2019/09/19 12:54:29");

  script_cve_id("CVE-2013-4296", "CVE-2013-4311", "CVE-2013-5651");
  script_bugtraq_id(62508, 62509, 62510);
  script_xref(name:"USN", value:"1954-1");

  script_name(english:"Ubuntu 10.04 LTS / 12.04 LTS / 12.10 / 13.04 : libvirt vulnerabilities (USN-1954-1)");
  script_summary(english:"Checks dpkg output for updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Ubuntu host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"It was discovered that libvirt used the pkcheck tool in an unsafe
manner. A local attacker could possibly use this flaw to bypass polkit
authentication. In Ubuntu, libvirt polkit authentication is not
enabled by default. (CVE-2013-4311)

It was discovered that libvirt incorrectly handled certain memory
stats requests. A remote attacker could use this issue to cause
libvirt to crash, resulting in a denial of service. This issue only
affected Ubuntu 12.04 LTS, Ubuntu 12.10, and Ubuntu 13.04.
(CVE-2013-4296)

It was discovered that libvirt incorrectly handled certain bitmap
operations. A remote attacker could use this issue to cause libvirt to
crash, resulting in a denial of service. This issue only affected
Ubuntu 13.04. (CVE-2013-5651).

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."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://usn.ubuntu.com/1954-1/"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected libvirt-bin and / or libvirt0 packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/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:canonical:ubuntu_linux:libvirt-bin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libvirt0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:10.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:12.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:12.10");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:13.04");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/09/30");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/09/18");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/09/19");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2013-2019 Canonical, Inc. / NASL script (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("misc_func.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! preg(pattern:"^(10\.04|12\.04|12\.10|13\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 10.04 / 12.04 / 12.10 / 13.04", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) 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, "Ubuntu", cpu);

flag = 0;

if (ubuntu_check(osver:"10.04", pkgname:"libvirt-bin", pkgver:"0.7.5-5ubuntu27.24")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"libvirt0", pkgver:"0.7.5-5ubuntu27.24")) flag++;
if (ubuntu_check(osver:"12.04", pkgname:"libvirt-bin", pkgver:"0.9.8-2ubuntu17.13")) flag++;
if (ubuntu_check(osver:"12.04", pkgname:"libvirt0", pkgver:"0.9.8-2ubuntu17.13")) flag++;
if (ubuntu_check(osver:"12.10", pkgname:"libvirt-bin", pkgver:"0.9.13-0ubuntu12.5")) flag++;
if (ubuntu_check(osver:"12.10", pkgname:"libvirt0", pkgver:"0.9.13-0ubuntu12.5")) flag++;
if (ubuntu_check(osver:"13.04", pkgname:"libvirt-bin", pkgver:"1.0.2-0ubuntu11.13.04.4")) flag++;
if (ubuntu_check(osver:"13.04", pkgname:"libvirt0", pkgver:"1.0.2-0ubuntu11.13.04.4")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libvirt-bin / libvirt0");
}
  • NASL familySuSE Local Security Checks
    NASL idSUSE_11_LIBVIRT-131004.NASL
    descriptionlibvirt has been updated to the 1.0.5.6 stable release that fixes bugs and security issues : - Fix crash in remoteDispatchDomainMemoryStats. (CVE-2013-4296) - virBitmapParse out-of-bounds read access Libvirt on SLES 11 SP3 is not affected:. (CVE-2013-5651) - Add support for using 3-arg pkcheck syntax for process (). (CVE-2013-4311) - security: provide supplemental groups even when parsing label () Changes in this version:. (CVE-2013-4291) - virsh: fix change-media bug on disk block type - Include process start time when doing polkit checks - qemuDomainChangeGraphics: Check listen address change by listen type - python: return dictionary without value in case of no blockjob - virbitmap: Refactor virBitmapParse to avoid access beyond bounds of array Also the following bug has been fixed : - Fix retrieval of SRIOV VF info, which prevented using some SRIOV virtual functions in guest domains with
    last seen2020-06-05
    modified2013-11-09
    plugin id70797
    published2013-11-09
    reporterThis script is Copyright (C) 2013-2020 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/70797
    titleSuSE 11.3 Security Update : libvirt (SAT Patch Number 8421)
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from SuSE 11 update information. The text itself is
# copyright (C) Novell, Inc.
#

if (NASL_LEVEL < 3000) exit(0);

include("compat.inc");

if (description)
{
  script_id(70797);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2013-4291", "CVE-2013-4296", "CVE-2013-4311", "CVE-2013-5651");

  script_name(english:"SuSE 11.3 Security Update : libvirt (SAT Patch Number 8421)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SuSE 11 host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"libvirt has been updated to the 1.0.5.6 stable release that fixes bugs
and security issues :

  - Fix crash in remoteDispatchDomainMemoryStats.
    (CVE-2013-4296)

  - virBitmapParse out-of-bounds read access Libvirt on SLES
    11 SP3 is not affected:. (CVE-2013-5651)

  - Add support for using 3-arg pkcheck syntax for process
    (). (CVE-2013-4311)

  - security: provide supplemental groups even when parsing
    label () Changes in this version:. (CVE-2013-4291)

  - virsh: fix change-media bug on disk block type

  - Include process start time when doing polkit checks

  - qemuDomainChangeGraphics: Check listen address change by
    listen type

  - python: return dictionary without value in case of no
    blockjob

  - virbitmap: Refactor virBitmapParse to avoid access
    beyond bounds of array Also the following bug has been
    fixed :

  - Fix retrieval of SRIOV VF info, which prevented using
    some SRIOV virtual functions in guest domains with ''
    (bnc#837329)"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=836931"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=837329"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=837530"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=837999"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=838638"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-4291.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-4296.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-4311.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-5651.html"
  );
  script_set_attribute(attribute:"solution", value:"Apply SAT patch number 8421.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:libvirt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:libvirt-client");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:libvirt-client-32bit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:libvirt-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:libvirt-lock-sanlock");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:libvirt-python");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/10/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/11/09");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2020 Tenable Network Security, Inc.");
  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)11") audit(AUDIT_OS_NOT, "SuSE 11");
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 11", cpu);

pl = get_kb_item("Host/SuSE/patchlevel");
if (isnull(pl) || int(pl) != 3) audit(AUDIT_OS_NOT, "SuSE 11.3");


flag = 0;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"libvirt-1.0.5.6-0.7.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"libvirt-client-1.0.5.6-0.7.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"libvirt-doc-1.0.5.6-0.7.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"libvirt-python-1.0.5.6-0.7.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"x86_64", reference:"libvirt-1.0.5.6-0.7.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"x86_64", reference:"libvirt-client-1.0.5.6-0.7.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"x86_64", reference:"libvirt-client-32bit-1.0.5.6-0.7.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"x86_64", reference:"libvirt-doc-1.0.5.6-0.7.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"x86_64", reference:"libvirt-python-1.0.5.6-0.7.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, reference:"libvirt-1.0.5.6-0.7.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, reference:"libvirt-client-1.0.5.6-0.7.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, reference:"libvirt-doc-1.0.5.6-0.7.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, reference:"libvirt-lock-sanlock-1.0.5.6-0.7.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, reference:"libvirt-python-1.0.5.6-0.7.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"s390x", reference:"libvirt-client-32bit-1.0.5.6-0.7.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"x86_64", reference:"libvirt-client-32bit-1.0.5.6-0.7.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");

References