Vulnerabilities > CVE-2014-2523 - Improper Input Validation vulnerability in multiple products

#%NASL_MIN_LEVEL 80502

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Mandriva Linux Security Advisory MDVSA-2014:124. 
# The text itself is copyright (C) Mandriva S.A.
#

if (NASL_LEVEL < 3000) exit(0);

include("compat.inc");

if (description)
{
  script_id(74513);
  script_version("1.14");
  script_cvs_date("Date: 2019/08/02 13:32:56");

  script_cve_id("CVE-2012-2137", "CVE-2013-2897", "CVE-2014-0069", "CVE-2014-0077", "CVE-2014-0101", "CVE-2014-0196", "CVE-2014-1737", "CVE-2014-1738", "CVE-2014-1874", "CVE-2014-2039", "CVE-2014-2309", "CVE-2014-2523", "CVE-2014-2672", "CVE-2014-2678", "CVE-2014-2706", "CVE-2014-2851", "CVE-2014-3144", "CVE-2014-3145", "CVE-2014-3153", "CVE-2014-3917");
  script_bugtraq_id(54063, 62044, 65459, 65588, 65700, 65943, 66095, 66279, 66492, 66543, 66591, 66678, 66779, 67282, 67300, 67302, 67309, 67321, 67906);
  script_xref(name:"MDVSA", value:"2014:124");

  script_name(english:"Mandriva Linux Security Advisory : kernel (MDVSA-2014:124)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Mandriva Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Multiple vulnerabilities has been found and corrected in the Linux
kernel :

kernel/auditsc.c in the Linux kernel through 3.14.5, when
CONFIG_AUDITSYSCALL is enabled with certain syscall rules, allows
local users to obtain potentially sensitive single-bit values from
kernel memory or cause a denial of service (OOPS) via a large value of
a syscall number (CVE-2014-3917).

The futex_requeue function in kernel/futex.c in the Linux kernel
through 3.14.5 does not ensure that calls have two different futex
addresses, which allows local users to gain privileges via a crafted
FUTEX_REQUEUE command that facilitates unsafe waiter modification
(CVE-2014-3153).

Race condition in the ath_tx_aggr_sleep function in
drivers/net/wireless/ath/ath9k/xmit.c in the Linux kernel before
3.13.7 allows remote attackers to cause a denial of service (system
crash) via a large amount of network traffic that triggers certain
list deletions (CVE-2014-2672).

The (1) BPF_S_ANC_NLATTR and (2) BPF_S_ANC_NLATTR_NEST extension
implementations in the sk_run_filter function in net/core/filter.c in
the Linux kernel through 3.14.3 do not check whether a certain length
value is sufficiently large, which allows local users to cause a
denial of service (integer underflow and system crash) via crafted BPF
instructions. NOTE: the affected code was moved to the
__skb_get_nlattr and __skb_get_nlattr_nest functions before the
vulnerability was announced (CVE-2014-3144).

The BPF_S_ANC_NLATTR_NEST extension implementation in the
sk_run_filter function in net/core/filter.c in the Linux kernel
through 3.14.3 uses the reverse order in a certain subtraction, which
allows local users to cause a denial of service (over-read and system
crash) via crafted BPF instructions. NOTE: the affected code was moved
to the __skb_get_nlattr_nest function before the vulnerability was
announced (CVE-2014-3145).

Integer overflow in the ping_init_sock function in net/ipv4/ping.c in
the Linux kernel through 3.14.1 allows local users to cause a denial
of service (use-after-free and system crash) or possibly gain
privileges via a crafted application that leverages an improperly
managed reference counter (CVE-2014-2851).

The n_tty_write function in drivers/tty/n_tty.c in the Linux kernel
through 3.14.3 does not properly manage tty driver access in the LECHO
!OPOST case, which allows local users to cause a denial of service
(memory corruption and system crash) or gain privileges by triggering
a race condition involving read and write operations with long strings
(CVE-2014-0196).

The raw_cmd_copyout function in drivers/block/floppy.c in the Linux
kernel through 3.14.3 does not properly restrict access to certain
pointers during processing of an FDRAWCMD ioctl call, which allows
local users to obtain sensitive information from kernel heap memory by
leveraging write access to a /dev/fd device (CVE-2014-1738).

The raw_cmd_copyin function in drivers/block/floppy.c in the Linux
kernel through 3.14.3 does not properly handle error conditions during
processing of an FDRAWCMD ioctl call, which allows local users to
trigger kfree operations and gain privileges by leveraging write
access to a /dev/fd device (CVE-2014-1737).

The rds_iw_laddr_check function in net/rds/iw.c in the Linux kernel
through 3.14 allows local users to cause a denial of service (NULL
pointer dereference and system crash) or possibly have unspecified
other impact via a bind system call for an RDS socket on a system that
lacks RDS transports (CVE-2014-2678).

drivers/vhost/net.c in the Linux kernel before 3.13.10, when mergeable
buffers are disabled, does not properly validate packet lengths, which
allows guest OS users to cause a denial of service (memory corruption
and host OS crash) or possibly gain privileges on the host OS via
crafted packets, related to the handle_rx and get_rx_bufs functions
(CVE-2014-0077).

The ip6_route_add function in net/ipv6/route.c in the Linux kernel
through 3.13.6 does not properly count the addition of routes, which
allows remote attackers to cause a denial of service (memory
consumption) via a flood of ICMPv6 Router Advertisement packets
(CVE-2014-2309).

Multiple array index errors in drivers/hid/hid-multitouch.c in the
Human Interface Device (HID) subsystem in the Linux kernel through
3.11, when CONFIG_HID_MULTITOUCH is enabled, allow physically
proximate attackers to cause a denial of service (heap memory
corruption, or NULL pointer dereference and OOPS) via a crafted device
(CVE-2013-2897).

net/netfilter/nf_conntrack_proto_dccp.c in the Linux kernel through
3.13.6 uses a DCCP header pointer incorrectly, which allows remote
attackers to cause a denial of service (system crash) or possibly
execute arbitrary code via a DCCP packet that triggers a call to the
(1) dccp_new, (2) dccp_packet, or (3) dccp_error function
(CVE-2014-2523).

Race condition in the mac80211 subsystem in the Linux kernel before
3.13.7 allows remote attackers to cause a denial of service (system
crash) via network traffic that improperly interacts with the
WLAN_STA_PS_STA state (aka power-save mode), related to sta_info.c and
tx.c (CVE-2014-2706).

The sctp_sf_do_5_1D_ce function in net/sctp/sm_statefuns.c in the
Linux kernel through 3.13.6 does not validate certain auth_enable and
auth_capable fields before making an sctp_sf_authenticate call, which
allows remote attackers to cause a denial of service (NULL pointer
dereference and system crash) via an SCTP handshake with a modified
INIT chunk and a crafted AUTH chunk before a COOKIE_ECHO chunk
(CVE-2014-0101).

The cifs_iovec_write function in fs/cifs/file.c in the Linux kernel
through 3.13.5 does not properly handle uncached write operations that
copy fewer than the requested number of bytes, which allows local
users to obtain sensitive information from kernel memory, cause a
denial of service (memory corruption and system crash), or possibly
gain privileges via a writev system call with a crafted pointer
(CVE-2014-0069).

arch/s390/kernel/head64.S in the Linux kernel before 3.13.5 on the
s390 platform does not properly handle attempted use of the linkage
stack, which allows local users to cause a denial of service (system
crash) by executing a crafted instruction (CVE-2014-2039).

Buffer overflow in virt/kvm/irq_comm.c in the KVM subsystem in the
Linux kernel before 3.2.24 allows local users to cause a denial of
service (crash) and possibly execute arbitrary code via vectors
related to Message Signaled Interrupts (MSI), irq routing entries, and
an incorrect check by the setup_routing_entry function before invoking
the kvm_set_irq function (CVE-2012-2137).

The security_context_to_sid_core function in
security/selinux/ss/services.c in the Linux kernel before 3.13.4
allows local users to cause a denial of service (system crash) by
leveraging the CAP_MAC_ADMIN capability to set a zero-length security
context (CVE-2014-1874).

The updated packages provides a solution for these security issues."
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Android "Towelroot" Futex Requeue Kernel Exploit');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'CANVAS');

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:cpupower");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-firmware");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-server-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64cpupower-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64cpupower0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:perf");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:business_server:1");

  script_set_attribute(attribute:"patch_publication_date", value:"2014/06/13");
  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) 2014-2019 Tenable Network Security, Inc.");
  script_family(english:"Mandriva Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/Mandrake/release", "Host/Mandrake/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);
if (!get_kb_item("Host/Mandrake/release")) audit(AUDIT_OS_NOT, "Mandriva / Mandake Linux");
if (!get_kb_item("Host/Mandrake/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^(amd64|i[3-6]86|x86_64)$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Mandriva / Mandrake Linux", cpu);


flag = 0;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"cpupower-3.4.93-1.1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", reference:"kernel-firmware-3.4.93-1.1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"kernel-headers-3.4.93-1.1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"kernel-server-3.4.93-1.1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"kernel-server-devel-3.4.93-1.1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", reference:"kernel-source-3.4.93-1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"lib64cpupower-devel-3.4.93-1.1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"lib64cpupower0-3.4.93-1.1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"perf-3.4.93-1.1.mbs1")) flag++;


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

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2014:0629. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(79027);
  script_version("1.15");
  script_cvs_date("Date: 2019/11/12");

  script_cve_id("CVE-2014-0077", "CVE-2014-0224");
  script_bugtraq_id(67899);
  script_xref(name:"RHSA", value:"2014:0629");

  script_name(english:"RHEL 6 : rhev-hypervisor6 (RHSA-2014:0629)");
  script_summary(english:"Checks the rpm output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Red Hat host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"An updated rhev-hypervisor6 package that fixes two security issues is
now available.

The Red Hat Security Response Team has rated this update as having
Important security impact. Common Vulnerability Scoring System (CVSS)
base scores, which give detailed severity ratings, are available for
each vulnerability from the CVE links in the References section.

The rhev-hypervisor6 package provides a Red Hat Enterprise
Virtualization Hypervisor ISO disk image. The Red Hat Enterprise
Virtualization Hypervisor is a dedicated Kernel-based Virtual Machine
(KVM) hypervisor. It includes everything necessary to run and manage
virtual machines: a subset of the Red Hat Enterprise Linux operating
environment and the Red Hat Enterprise Virtualization Agent.

OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL
v2/v3) and Transport Layer Security (TLS v1) protocols, as well as a
full-strength, general purpose cryptography library.

Note: Red Hat Enterprise Virtualization Hypervisor is only available
for the Intel 64 and AMD64 architectures with virtualization
extensions.

It was found that OpenSSL clients and servers could be forced, via a
specially crafted handshake packet, to use weak keying material for
communication. A man-in-the-middle attacker could use this flaw to
decrypt and modify traffic between a client and a server.
(CVE-2014-0224)

Note: In order to exploit this flaw, both the server and the client
must be using a vulnerable version of OpenSSL; the server must be
using OpenSSL version 1.0.1 and above, and the client must be using
any version of OpenSSL. For more information about this flaw, refer
to: https://access.redhat.com/site/articles/904433

A flaw was found in the way the handle_rx() function handled large
network packets when mergeable buffers were disabled. A privileged
guest user could use this flaw to crash the host or corrupt QEMU
process memory on the host, which could potentially result in
arbitrary code execution on the host with the privileges of the QEMU
process. (CVE-2014-0077)

Red Hat would like to thank the OpenSSL project for reporting
CVE-2014-0224. Upstream acknowledges KIKUCHI Masashi of Lepidum as the
original reporter of CVE-2014-0224. The CVE-2014-0077 issue was
discovered by Michael S. Tsirkin of Red Hat.

This updated package provides updated components that include fixes
for various security issues. These issues have no security impact on
Red Hat Enterprise Virtualization Hypervisor itself, however. The
security fixes included in this update address the following CVE
numbers :

CVE-2014-0015 and CVE-2014-0138 (curl issues)

CVE-2014-2523 and CVE-2013-6383 (kernel issues)

CVE-2014-0179 (libvirt issue)

CVE-2010-5298, CVE-2014-0198, CVE-2014-0221, CVE-2014-0195, and
CVE-2014-3470 (openssl issues)

Users of the Red Hat Enterprise Virtualization Hypervisor are advised
to upgrade to this updated package, which corrects these issues."
  );
  # https://access.redhat.com/site/articles/904433
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/articles/904433"
  );
  # https://access.redhat.com/site/solutions/906913
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/solutions/906913"
  );
  # https://access.redhat.com/site/documentation/en-US/
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/documentation/en-US/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2014:0629"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2014-0077"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2014-0224"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected rhev-hypervisor6 package."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:X/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:"exploit_framework_core", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rhev-hypervisor6");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:6");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/04/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2014/06/05");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/11/08");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2019 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:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 6.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);

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2014:0629";
  yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);
  if (!empty_or_null(yum_report))
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      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:"RHEL6", reference:"rhev-hypervisor6-6.5-20140603.1.el6ev")) flag++;

  if (flag)
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      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, "rhev-hypervisor6");
  }
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Oracle Linux Security Advisory ELSA-2014-3014.
#

include("compat.inc");

if (description)
{
  script_id(73221);
  script_version("1.10");
  script_cvs_date("Date: 2019/09/30 10:58:19");

  script_cve_id("CVE-2014-0055", "CVE-2014-0069", "CVE-2014-0101", "CVE-2014-2523");
  script_bugtraq_id(65588, 65943, 66279, 66441);

  script_name(english:"Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2014-3014)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Oracle Linux host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Description of changes:

[3.8.13-26.2.2.el6uek]
- netfilter: nf_conntrack_dccp: fix skb_header_pointer API usages 
(Daniel Borkmann)  [Orabug: 18421673]  {CVE-2014-2523}
- cifs: ensure that uncached writes handle unmapped areas correctly 
(Jeff Layton)  [Orabug: 18461067]  {CVE-2014-0069} {CVE-2014-0069}
- net: sctp: fix sctp_sf_do_5_1D_ce to verify if we/peer is AUTH capable 
(Daniel Borkmann)  [Orabug: 18461065]  {CVE-2014-0101}
- vhost-net: insufficient handling of error conditions in get_rx_bufs() 
(Guangyu Sun)  [Orabug: 18461050]  {CVE-2014-0055}"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/el-errata/2014-March/004044.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected unbreakable enterprise kernel packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/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:oracle:linux:dtrace-modules-3.8.13-26.2.2.el6uek");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-firmware");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-headers");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:6");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/02/28");
  script_set_attribute(attribute:"patch_publication_date", value:"2014/03/26");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/03/27");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Oracle Linux Local Security Checks");

  script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/OracleLinux", "Host/RedHat/release", "Host/RedHat/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
include("ksplice.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/OracleLinux")) audit(AUDIT_OS_NOT, "Oracle Linux");
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:release)) audit(AUDIT_OS_NOT, "Oracle Linux");
os_ver = pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Oracle Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 6", "Oracle 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 ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Oracle Linux", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2014-0055", "CVE-2014-0069", "CVE-2014-0101", "CVE-2014-2523");  
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for ELSA-2014-3014");
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

kernel_major_minor = get_kb_item("Host/uname/major_minor");
if (empty_or_null(kernel_major_minor)) exit(1, "Unable to determine kernel major-minor level.");
expected_kernel_major_minor = "3.8";
if (kernel_major_minor != expected_kernel_major_minor)
  audit(AUDIT_OS_NOT, "running kernel level " + expected_kernel_major_minor + ", it is running kernel level " + kernel_major_minor);

flag = 0;
if (rpm_check(release:"EL6", cpu:"x86_64", reference:"dtrace-modules-3.8.13-26.2.2.el6uek-0.4.2-3.el6")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-3.8.13-26.2.2.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-debug-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-debug-3.8.13-26.2.2.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-debug-devel-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-debug-devel-3.8.13-26.2.2.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-devel-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-devel-3.8.13-26.2.2.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-doc-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-doc-3.8.13-26.2.2.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-firmware-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-firmware-3.8.13-26.2.2.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-headers-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-headers-3.8.13-26.2.2.el6uek")) 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, "affected kernel");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-2223-1. 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(74211);
  script_version("1.13");
  script_cvs_date("Date: 2019/09/19 12:54:30");

  script_cve_id("CVE-2013-4483", "CVE-2014-0055", "CVE-2014-0077", "CVE-2014-0101", "CVE-2014-1737", "CVE-2014-1738", "CVE-2014-2309", "CVE-2014-2523", "CVE-2014-2672", "CVE-2014-2678", "CVE-2014-2706", "CVE-2014-2851", "CVE-2014-3122");
  script_bugtraq_id(63445, 65943, 66095, 66279, 66441, 66492, 66543, 66591, 66678, 66779, 67162, 67300, 67302);
  script_xref(name:"USN", value:"2223-1");

  script_name(english:"Ubuntu 12.04 LTS : linux-lts-quantal vulnerabilities (USN-2223-1)");
  script_summary(english:"Checks dpkg output for updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Ubuntu host is missing a security-related patch."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Matthew Daley reported an information leak in the floppy disk driver
of the Linux kernel. An unprivileged local user could exploit this
flaw to obtain potentially sensitive information from kernel memory.
(CVE-2014-1738)

Matthew Daley reported a flaw in the handling of ioctl commands by the
floppy disk driver in the Linux kernel. An unprivileged local user
could exploit this flaw to gain administrative privileges if the
floppy disk module is loaded. (CVE-2014-1737)

A flaw was discovered in the Linux kernel's IPC reference counting. An
unprivileged local user could exploit this flaw to cause a denial of
service (OOM system crash). (CVE-2013-4483)

A flaw was discovered in the vhost-net subsystem of the Linux kernel.
Guest OS users could exploit this flaw to cause a denial of service
(host OS crash). (CVE-2014-0055)

A flaw was discovered in the handling of network packets when
mergeable buffers are disabled for virtual machines in the Linux
kernel. Guest OS users may exploit this flaw to cause a denial of
service (host OS crash) or possibly gain privilege on the host OS.
(CVE-2014-0077)

A flaw was discovered in the Linux kernel's handling of the SCTP
handshake. A remote attacker could exploit this flaw to cause a denial
of service (system crash). (CVE-2014-0101)

A flaw was discovered in the handling of routing information in Linux
kernel's IPv6 stack. A remote attacker could exploit this flaw to
cause a denial of service (memory consumption) via a flood of ICMPv6
router advertisement packets. (CVE-2014-2309)

An error was discovered in the Linux kernel's DCCP protocol support. A
remote attacked could exploit this flaw to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2014-2523)

Max Sydorenko discovered a race condition in the Atheros 9k wireless
driver in the Linux kernel. This race could be exploited by remote
attackers to cause a denial of service (system crash). (CVE-2014-2672)

An error was discovered in the Reliable Datagram Sockets (RDS)
protocol stack in the Linux kernel. A local user could exploit this
flaw to cause a denial of service (system crash) or possibly have
unspecified other impact. (CVE-2014-2678)

Yaara Rozenblum discovered a race condition in the Linux kernel's
Generic IEEE 802.11 Networking Stack (mac80211). Remote attackers
could exploit this flaw to cause a denial of service (system crash).
(CVE-2014-2706)

A flaw was discovered in the Linux kernel's ping sockets. An
unprivileged local user could exploit this flaw to cause a denial of
service (system crash) or possibly gain privileges via a crafted
application. (CVE-2014-2851)

Sasha Levin reported a bug in the Linux kernel's virtual memory
management subsystem. An unprivileged local user could exploit this
flaw to cause a denial of service (system crash). (CVE-2014-3122).

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/2223-1/"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected linux-image-3.5-generic package."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-3.5-generic");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:12.04:-:lts");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/11/04");
  script_set_attribute(attribute:"patch_publication_date", value:"2014/05/27");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/05/28");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2014-2019 Canonical, Inc. / NASL script (C) 2014-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

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

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("ksplice.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:"^(12\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 12.04", "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);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2013-4483", "CVE-2014-0055", "CVE-2014-0077", "CVE-2014-0101", "CVE-2014-1737", "CVE-2014-1738", "CVE-2014-2309", "CVE-2014-2523", "CVE-2014-2672", "CVE-2014-2678", "CVE-2014-2706", "CVE-2014-2851", "CVE-2014-3122");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-2223-1");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"12.04", pkgname:"linux-image-3.5.0-51-generic", pkgver:"3.5.0-51.76~precise1")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    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, "linux-image-3.5-generic");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2014:0634. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(79028);
  script_version("1.13");
  script_cvs_date("Date: 2019/10/24 15:35:38");

  script_cve_id("CVE-2013-6383", "CVE-2014-0077", "CVE-2014-2523");
  script_bugtraq_id(63888, 66279, 66678);
  script_xref(name:"RHSA", value:"2014:0634");

  script_name(english:"RHEL 6 : kernel (RHSA-2014:0634)");
  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:
"Updated kernel packages that fix three security issues and several
bugs are now available for Red Hat Enterprise Linux 6.4 Extended
Update Support.

The Red Hat Security Response Team has rated this update as having
Important security impact. Common Vulnerability Scoring System (CVSS)
base scores, which give detailed severity ratings, are available for
each vulnerability from the CVE links in the References section.

The kernel packages contain the Linux kernel, the core of any Linux
operating system.

* A flaw was found in the way the Linux kernel's netfilter connection
tracking implementation for Datagram Congestion Control Protocol
(DCCP) packets used the skb_header_pointer() function. A remote
attacker could use this flaw to send a specially crafted DCCP packet
to crash the system or, potentially, escalate their privileges on the
system. (CVE-2014-2523, Important)

* A flaw was found in the way the Linux kernel's Adaptec RAID
controller (aacraid) checked permissions of compat IOCTLs. A local
attacker could use this flaw to bypass intended security restrictions.
(CVE-2013-6383, Moderate)

* A flaw was found in the way the handle_rx() function handled large
network packets when mergeable buffers were disabled. A privileged
guest user could use this flaw to crash the host or corrupt QEMU
process memory on the host, which could potentially result in
arbitrary code execution on the host with the privileges of the QEMU
process. (CVE-2014-0077, Moderate)

The CVE-2014-0077 issue was discovered by Michael S. Tsirkin of Red
Hat.

This update also fixes several bugs. Documentation for these changes
will be available shortly from the Technical Notes document linked to
in the References section.

All kernel users are advised to upgrade to these updated packages,
which contain backported patches to correct these issues. The system
must be rebooted for this update to take effect."
  );
  # https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?c6b506c4"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2014:0634"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2013-6383"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2014-2523"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2014-0077"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/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:redhat:enterprise_linux:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-i686");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-s390x");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-firmware");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-kdump");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-kdump-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-kdump-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:perf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:perf-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-perf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:6");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:6.4");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/11/26");
  script_set_attribute(attribute:"patch_publication_date", value:"2014/06/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/11/08");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Red Hat Local Security Checks");

  script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.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");
include("ksplice.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:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 6.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 (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2013-6383", "CVE-2014-0077", "CVE-2014-2523");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for RHSA-2014:0634");
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2014:0634";
  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:"RHEL6", sp:"4", cpu:"i686", reference:"kernel-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"s390x", reference:"kernel-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"i686", reference:"kernel-debug-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"s390x", reference:"kernel-debug-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-debug-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"i686", reference:"kernel-debug-debuginfo-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"s390x", reference:"kernel-debug-debuginfo-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-debug-debuginfo-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"i686", reference:"kernel-debug-devel-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"s390x", reference:"kernel-debug-devel-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-debug-devel-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"i686", reference:"kernel-debuginfo-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"s390x", reference:"kernel-debuginfo-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-debuginfo-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"i686", reference:"kernel-debuginfo-common-i686-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"s390x", reference:"kernel-debuginfo-common-s390x-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-debuginfo-common-x86_64-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"i686", reference:"kernel-devel-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"s390x", reference:"kernel-devel-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-devel-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", reference:"kernel-doc-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", reference:"kernel-firmware-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"i686", reference:"kernel-headers-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"s390x", reference:"kernel-headers-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-headers-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"s390x", reference:"kernel-kdump-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"s390x", reference:"kernel-kdump-debuginfo-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"s390x", reference:"kernel-kdump-devel-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"i686", reference:"perf-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"s390x", reference:"perf-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"perf-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"i686", reference:"perf-debuginfo-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"s390x", reference:"perf-debuginfo-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"perf-debuginfo-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"i686", reference:"python-perf-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"s390x", reference:"python-perf-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"x86_64", reference:"python-perf-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"i686", reference:"python-perf-debuginfo-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", sp:"4", cpu:"s390x", reference:"python-perf-debuginfo-2.6.32-358.44.1.el6")) flag++;

  if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"python-perf-debuginfo-2.6.32-358.44.1.el6")) 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, "kernel / kernel-debug / kernel-debug-debuginfo / kernel-debug-devel / etc");
  }
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2014:0439. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(76674);
  script_version("1.13");
  script_cvs_date("Date: 2019/10/24 15:35:38");

  script_cve_id(
    "CVE-2013-4483",
    "CVE-2013-7263",
    "CVE-2013-7265",
    "CVE-2013-7339",
    "CVE-2014-0069",
    "CVE-2014-1438",
    "CVE-2014-1690",
    "CVE-2014-1874",
    "CVE-2014-2309",
    "CVE-2014-2523"
  );
  script_bugtraq_id(
    64677,
    64686,
    64781,
    65180,
    65459,
    65588,
    66095,
    66279
  );
  script_xref(name:"RHSA", value:"2014:0439");

  script_name(english:"RHEL 6 : MRG (RHSA-2014:0439)");
  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:
"Updated kernel-rt packages that fix multiple security issues, several
bugs, and add various enhancements are now available for Red Hat
Enterprise MRG 2.5.

The Red Hat Security Response Team has rated this update as having
Important security impact. Common Vulnerability Scoring System (CVSS)
base scores, which give detailed severity ratings, are available for
each vulnerability from the CVE links in the References section.

The kernel-rt packages contain the Linux kernel, the core of any Linux
operating system.

  * A denial of service flaw was found in the way the Linux
    kernel's IPv6 implementation processed IPv6 router
    advertisement (RA) packets. An attacker able to send a
    large number of RA packets to a target system could
    potentially use this flaw to crash the target system.
    (CVE-2014-2309, Important)

  * A flaw was found in the way the Linux kernel's netfilter
    connection tracking implementation for Datagram
    Congestion Control Protocol (DCCP) packets used the
    skb_header_pointer() function. A remote attacker could
    use this flaw to send a specially crafted DCCP packet
    to crash the system or, potentially, escalate their
    privileges on the system. (CVE-2014-2523, Important)

  * A flaw was found in the way the Linux kernel's CIFS
    implementation handled uncached write operations with
    specially crafted iovec structures. An unprivileged
    local user with access to a CIFS share could use this
    flaw to crash the system, leak kernel memory, or,
    potentially, escalate their privileges on the system.
    (CVE-2014-0069, Moderate)

  * A flaw was found in the way the Linux kernel handled
    pending Floating Pointer Unit (FPU) exceptions during
    the switching of tasks. A local attacker could use this
    flaw to terminate arbitrary processes on the system,
    causing a denial of service, or, potentially, escalate
    their privileges on the system. Note that this flaw only
    affected systems using AMD CPUs on both 32-bit and
    64-bit architectures. (CVE-2014-1438, Moderate)

  * It was found that certain protocol handlers in the Linux
    kernel's networking implementation could set the
    addr_len value without initializing the associated data
    structure. A local, unprivileged user could use this
    flaw to leak kernel stack memory to user space using the
    recvmsg, recvfrom, and recvmmsg system calls.
    (CVE-2013-7263, CVE-2013-7265, Low)

  * An information leak flaw was found in the Linux kernel's
    netfilter connection tracking IRC NAT helper
    implementation that could allow a remote attacker to
    disclose portions of kernel stack memory during IRC
    DCC (Direct Client-to-Client) communication over NAT.
    (CVE-2014-1690, Low)

  * A denial of service flaw was discovered in the way the
    Linux kernel's SELinux implementation handled files with
    an empty SELinux security context. A local user who has
    the CAP_MAC_ADMIN capability could use this flaw to
    crash the system. (CVE-2014-1874, Low)

This update also fixes several bugs and adds multiple enhancements.
Documentation for these changes will be available shortly from the
Technical Notes document linked to in the References section.

Users are advised to upgrade to these updated packages, which upgrade
the kernel-rt kernel to version kernel-rt-3.10.33-rt32.33, correct
these issues, and fix the bugs and add the enhancements noted in the
Red Hat Enterprise MRG 2 Technical Notes. The system must be rebooted
for this update to take effect.");
  script_set_attribute(attribute:"see_also", value:"https://www.redhat.com/security/data/cve/CVE-2013-4483.html");
  script_set_attribute(attribute:"see_also", value:"https://www.redhat.com/security/data/cve/CVE-2013-7263.html");
  script_set_attribute(attribute:"see_also", value:"https://www.redhat.com/security/data/cve/CVE-2013-7265.html");
  script_set_attribute(attribute:"see_also", value:"https://www.redhat.com/security/data/cve/CVE-2013-7339.html");
  script_set_attribute(attribute:"see_also", value:"https://www.redhat.com/security/data/cve/CVE-2014-0069.html");
  script_set_attribute(attribute:"see_also", value:"https://www.redhat.com/security/data/cve/CVE-2014-1438.html");
  script_set_attribute(attribute:"see_also", value:"https://www.redhat.com/security/data/cve/CVE-2014-1690.html");
  script_set_attribute(attribute:"see_also", value:"https://www.redhat.com/security/data/cve/CVE-2014-1874.html");
  script_set_attribute(attribute:"see_also", value:"https://www.redhat.com/security/data/cve/CVE-2014-2309.html");
  script_set_attribute(attribute:"see_also", value:"https://www.redhat.com/security/data/cve/CVE-2014-2523.html");
  # https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_MRG/2/
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?ae491241");
  script_set_attribute(attribute:"see_also", value:"http://rhn.redhat.com/errata/RHSA-2014-0439.html");
  # https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_MRG/2
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?687515f3");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:F/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:"exploit_framework_core", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/05/01");
  script_set_attribute(attribute:"patch_publication_date", value:"2014/04/28");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/07/22");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debuginfo-common-x86_64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-firmware");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-vanilla");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-vanilla-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-vanilla-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:6");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Red Hat Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2014-2019 Tenable Network Security, Inc.");

  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 = eregmatch(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 (! ereg(pattern:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 6.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);

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2014:0439";
  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_exists(release:"RHEL6", rpm:"mrg-release"))) audit(AUDIT_PACKAGE_NOT_INSTALLED, "MRG");

  if (! rpm_exists(release:"RHEL6", rpm:"kernel-rt-3.10.0-") && rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-rt-3.10.33-rt32.33.el6rt")) flag++;
  if (! rpm_exists(release:"RHEL6", rpm:"kernel-rt-debug-3.10.0-") && rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-rt-debug-3.10.33-rt32.33.el6rt")) flag++;
  if (! rpm_exists(release:"RHEL6", rpm:"kernel-rt-debug-debuginfo-3.10.0-") && rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-rt-debug-debuginfo-3.10.33-rt32.33.el6rt")) flag++;
  if (! rpm_exists(release:"RHEL6", rpm:"kernel-rt-debug-devel-3.10.0-") && rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-rt-debug-devel-3.10.33-rt32.33.el6rt")) flag++;
  if (! rpm_exists(release:"RHEL6", rpm:"kernel-rt-debuginfo-3.10.0-") && rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-rt-debuginfo-3.10.33-rt32.33.el6rt")) flag++;
  if (! rpm_exists(release:"RHEL6", rpm:"kernel-rt-debuginfo-common-x86_64-3.10.0-") && rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-rt-debuginfo-common-x86_64-3.10.33-rt32.33.el6rt")) flag++;
  if (! rpm_exists(release:"RHEL6", rpm:"kernel-rt-devel-3.10.0-") && rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-rt-devel-3.10.33-rt32.33.el6rt")) flag++;
  if (! rpm_exists(release:"RHEL6", rpm:"kernel-rt-doc-3.10.0-") && rpm_check(release:"RHEL6", reference:"kernel-rt-doc-3.10.33-rt32.33.el6rt")) flag++;
  if (! rpm_exists(release:"RHEL6", rpm:"kernel-rt-firmware-3.10.0-") && rpm_check(release:"RHEL6", reference:"kernel-rt-firmware-3.10.33-rt32.33.el6rt")) flag++;
  if (! rpm_exists(release:"RHEL6", rpm:"kernel-rt-trace-3.10.0-") && rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-rt-trace-3.10.33-rt32.33.el6rt")) flag++;
  if (! rpm_exists(release:"RHEL6", rpm:"kernel-rt-trace-debuginfo-3.10.0-") && rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-rt-trace-debuginfo-3.10.33-rt32.33.el6rt")) flag++;
  if (! rpm_exists(release:"RHEL6", rpm:"kernel-rt-trace-devel-3.10.0-") && rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-rt-trace-devel-3.10.33-rt32.33.el6rt")) flag++;
  if (! rpm_exists(release:"RHEL6", rpm:"kernel-rt-vanilla-3.10.0-") && rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-rt-vanilla-3.10.33-rt32.33.el6rt")) flag++;
  if (! rpm_exists(release:"RHEL6", rpm:"kernel-rt-vanilla-debuginfo-3.10.0-") && rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-rt-vanilla-debuginfo-3.10.33-rt32.33.el6rt")) flag++;
  if (! rpm_exists(release:"RHEL6", rpm:"kernel-rt-vanilla-devel-3.10.0-") && rpm_check(release:"RHEL6", cpu:"x86_64", reference:"kernel-rt-vanilla-devel-3.10.33-rt32.33.el6rt")) 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, "kernel-rt / kernel-rt-debug / kernel-rt-debug-debuginfo / etc");
  }
}

#
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from Oracle Linux
# Security Advisory ELSA-2014-3034.
#

include("compat.inc");

if (description)
{
  script_id(74101);
  script_version("1.20");
  script_cvs_date("Date: 2019/09/30 10:58:19");

  script_cve_id("CVE-2013-2929", "CVE-2013-4587", "CVE-2013-6383", "CVE-2013-6885", "CVE-2013-7263", "CVE-2013-7265", "CVE-2013-7266", "CVE-2014-0038", "CVE-2014-0049", "CVE-2014-0055", "CVE-2014-0069", "CVE-2014-0077", "CVE-2014-0101", "CVE-2014-0196", "CVE-2014-2309", "CVE-2014-2523", "CVE-2014-2851");
  script_bugtraq_id(63983, 64328, 64743, 65255, 65909, 66095, 67199, 67282);

  script_name(english:"Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2014-3034)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Oracle Linux host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote Oracle Linux host is missing a security update for
the Unbreakable Enterprise kernel package(s)."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/el-errata/2014-May/004134.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected unbreakable enterprise kernel packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Linux Kernel recvmmsg Privilege Escalation');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'CANVAS');

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:dtrace-modules-3.8.13-35.el6uek");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:dtrace-modules-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:dtrace-modules-provider-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:6");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/11/26");
  script_set_attribute(attribute:"patch_publication_date", value:"2014/05/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/05/20");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Oracle Linux Local Security Checks");

  script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/OracleLinux", "Host/RedHat/release", "Host/RedHat/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
include("ksplice.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/OracleLinux")) audit(AUDIT_OS_NOT, "Oracle Linux");
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:release)) audit(AUDIT_OS_NOT, "Oracle Linux");
os_ver = pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Oracle Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 6", "Oracle 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 ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Oracle Linux", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2013-2929", "CVE-2013-4587", "CVE-2013-6383", "CVE-2013-6885", "CVE-2013-7263", "CVE-2013-7265", "CVE-2013-7266", "CVE-2014-0038", "CVE-2014-0049", "CVE-2014-0055", "CVE-2014-0069", "CVE-2014-0077", "CVE-2014-0101", "CVE-2014-0196", "CVE-2014-2309", "CVE-2014-2523", "CVE-2014-2851");  
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for ELSA-2014-3034");
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

kernel_major_minor = get_kb_item("Host/uname/major_minor");
if (empty_or_null(kernel_major_minor)) exit(1, "Unable to determine kernel major-minor level.");
expected_kernel_major_minor = "3.8";
if (kernel_major_minor != expected_kernel_major_minor)
  audit(AUDIT_OS_NOT, "running kernel level " + expected_kernel_major_minor + ", it is running kernel level " + kernel_major_minor);

flag = 0;
if (rpm_check(release:"EL6", cpu:"x86_64", reference:"dtrace-modules-3.8.13-35.el6uek-0.4.3-4.el6")) flag++;
if (rpm_check(release:"EL6", cpu:"x86_64", reference:"dtrace-modules-headers-0.4.3-4.el6")) flag++;
if (rpm_check(release:"EL6", cpu:"x86_64", reference:"dtrace-modules-provider-headers-0.4.3-4.el6")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-3.8.13-35.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-debug-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-debug-3.8.13-35.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-debug-devel-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-debug-devel-3.8.13-35.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-devel-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-devel-3.8.13-35.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-doc-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-doc-3.8.13-35.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-firmware-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-firmware-3.8.13-35.el6uek")) 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, "affected kernel");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2014:0475 and 
# CentOS Errata and Security Advisory 2014:0475 respectively.
#

include("compat.inc");

if (description)
{
  script_id(73923);
  script_version("1.6");
  script_cvs_date("Date: 2020/01/06");

  script_cve_id("CVE-2013-6383", "CVE-2014-0077", "CVE-2014-2523");
  script_bugtraq_id(63888, 66279, 66678);
  script_xref(name:"RHSA", value:"2014:0475");

  script_name(english:"CentOS 6 : kernel (CESA-2014:0475)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote CentOS host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Updated kernel packages that fix three security issues and several
bugs are now available for Red Hat Enterprise Linux 6.

The Red Hat Security Response Team has rated this update as having
Important security impact. Common Vulnerability Scoring System (CVSS)
base scores, which give detailed severity ratings, are available for
each vulnerability from the CVE links in the References section.

The kernel packages contain the Linux kernel, the core of any Linux
operating system.

* A flaw was found in the way the Linux kernel's netfilter connection
tracking implementation for Datagram Congestion Control Protocol
(DCCP) packets used the skb_header_pointer() function. A remote
attacker could use this flaw to send a specially crafted DCCP packet
to crash the system or, potentially, escalate their privileges on the
system. (CVE-2014-2523, Important)

* A flaw was found in the way the Linux kernel's Adaptec RAID
controller (aacraid) checked permissions of compat IOCTLs. A local
attacker could use this flaw to bypass intended security restrictions.
(CVE-2013-6383, Moderate)

* A flaw was found in the way the handle_rx() function handled large
network packets when mergeable buffers were disabled. A privileged
guest user could use this flaw to crash the host or corrupt QEMU
process memory on the host, which could potentially result in
arbitrary code execution on the host with the privileges of the QEMU
process. (CVE-2014-0077, Moderate)

The CVE-2014-0077 issue was discovered by Michael S. Tsirkin of Red
Hat.

This update also fixes several bugs. Documentation for these changes
will be available shortly from the Technical Notes document linked to
in the References section.

All kernel users are advised to upgrade to these updated packages,
which contain backported patches to correct these issues. The system
must be rebooted for this update to take effect."
  );
  # https://lists.centos.org/pipermail/centos-announce/2014-May/020285.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?c41d87f0"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected kernel packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2014-2523");
  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:centos:centos:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel-abi-whitelists");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel-firmware");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:perf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:python-perf");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:6");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/11/27");
  script_set_attribute(attribute:"patch_publication_date", value:"2014/05/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/05/09");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  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:"CentOS Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/CentOS/release", "Host/CentOS/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/CentOS/release");
if (isnull(release) || "CentOS" >!< release) audit(AUDIT_OS_NOT, "CentOS");
os_ver = pregmatch(pattern: "CentOS(?: Linux)? release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "CentOS");
os_ver = os_ver[1];
if (! preg(pattern:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "CentOS 6.x", "CentOS " + os_ver);

if (!get_kb_item("Host/CentOS/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, "CentOS", cpu);


flag = 0;
if (rpm_check(release:"CentOS-6", reference:"kernel-2.6.32-431.17.1.el6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"kernel-abi-whitelists-2.6.32-431.17.1.el6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"kernel-debug-2.6.32-431.17.1.el6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"kernel-debug-devel-2.6.32-431.17.1.el6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"kernel-devel-2.6.32-431.17.1.el6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"kernel-doc-2.6.32-431.17.1.el6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"kernel-firmware-2.6.32-431.17.1.el6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"kernel-headers-2.6.32-431.17.1.el6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"perf-2.6.32-431.17.1.el6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"python-perf-2.6.32-431.17.1.el6")) 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, "kernel / kernel-abi-whitelists / kernel-debug / kernel-debug-devel / etc");
}

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(124803);
  script_version("1.6");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/19");

  script_cve_id(
    "CVE-2014-0196",
    "CVE-2014-0206",
    "CVE-2014-1444",
    "CVE-2014-1445",
    "CVE-2014-1446",
    "CVE-2014-1690",
    "CVE-2014-1737",
    "CVE-2014-1738",
    "CVE-2014-1739",
    "CVE-2014-1874",
    "CVE-2014-2038",
    "CVE-2014-2309",
    "CVE-2014-2523",
    "CVE-2014-2568",
    "CVE-2014-2672",
    "CVE-2014-2673",
    "CVE-2014-2706",
    "CVE-2014-2851",
    "CVE-2014-3122",
    "CVE-2014-3144",
    "CVE-2014-3145"
  );
  script_bugtraq_id(
    64952,
    64953,
    64954,
    65180,
    65459,
    65688,
    66095,
    66279,
    66348,
    66477,
    66492,
    66591,
    66779,
    67162,
    67199,
    67282,
    67300,
    67302,
    67309,
    67321,
    68048,
    68176
  );

  script_name(english:"EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1479)");
  script_summary(english:"Checks the rpm output for the updated packages.");

  script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS Virtualization host is missing multiple security
updates.");
  script_set_attribute(attribute:"description", value:
"According to the versions of the kernel packages installed, the
EulerOS Virtualization installation on the remote host is affected by
the following vulnerabilities :

  - The n_tty_write function in drivers/tty/n_tty.c in the
    Linux kernel through 3.14.3 does not properly manage
    tty driver access in the 'LECHO i1/4+ !OPOST' case, which
    allows local users to cause a denial of service (memory
    corruption and system crash) or gain privileges by
    triggering a race condition involving read and write
    operations with long strings.(CVE-2014-0196)

  - Array index error in the aio_read_events_ring function
    in fs/aio.c in the Linux kernel through 3.15.1 allows
    local users to obtain sensitive information from kernel
    memory via a large head value.(CVE-2014-0206)

  - The fst_get_iface function in drivers/net/wan/farsync.c
    in the Linux kernel before 3.11.7 does not properly
    initialize a certain data structure, which allows local
    users to obtain sensitive information from kernel
    memory by leveraging the CAP_NET_ADMIN capability for
    an SIOCWANDEV ioctl call.(CVE-2014-1444)

  - The wanxl_ioctl function in drivers/net/wan/wanxl.c in
    the Linux kernel before 3.11.7 does not properly
    initialize a certain data structure, which allows local
    users to obtain sensitive information from kernel
    memory via an ioctl call.(CVE-2014-1445)

  - The yam_ioctl function in drivers/net/hamradio/yam.c in
    the Linux kernel before 3.12.8 does not initialize a
    certain structure member, which allows local users to
    obtain sensitive information from kernel memory by
    leveraging the CAP_NET_ADMIN capability for an
    SIOCYAMGCFG ioctl call.(CVE-2014-1446)

  - The help function in net/netfilter/nf_nat_irc.c in the
    Linux kernel before 3.12.8 allows remote attackers to
    obtain sensitive information from kernel memory by
    establishing an IRC DCC session in which incorrect
    packet data is transmitted during use of the NAT mangle
    feature.(CVE-2014-1690)

  - A flaw was found in the way the Linux kernel's floppy
    driver handled user space provided data in certain
    error code paths while processing FDRAWCMD IOCTL
    commands. A local user with write access to /dev/fdX
    could use this flaw to free (using the kfree()
    function) arbitrary kernel memory. (CVE-2014-1737,
    Important)

  - It was found that the Linux kernel's floppy driver
    leaked internal kernel memory addresses to user space
    during the processing of the FDRAWCMD IOCTL command. A
    local user with write access to /dev/fdX could use this
    flaw to obtain information about the kernel heap
    arrangement. (CVE-2014-1738, Low)

  - Note: A local user with write access to /dev/fdX could
    use these two flaws (CVE-2014-1737 in combination with
    CVE-2014-1738) to escalate their privileges on the
    system.(CVE-2014-1737)

  - A flaw was found in the way the Linux kernel's floppy
    driver handled user space provided data in certain
    error code paths while processing FDRAWCMD IOCTL
    commands. A local user with write access to /dev/fdX
    could use this flaw to free (using the kfree()
    function) arbitrary kernel memory. (CVE-2014-1737,
    Important)

  - It was found that the Linux kernel's floppy driver
    leaked internal kernel memory addresses to user space
    during the processing of the FDRAWCMD IOCTL command. A
    local user with write access to /dev/fdX could use this
    flaw to obtain information about the kernel heap
    arrangement. (CVE-2014-1738, Low)

  - Note: A local user with write access to /dev/fdX could
    use these two flaws (CVE-2014-1737 in combination with
    CVE-2014-1738) to escalate their privileges on the
    system.(CVE-2014-1738)

  - An information leak flaw was found in the way the Linux
    kernel handled media device enumerate entities IOCTL
    requests. A local user able to access the /dev/media0
    device file could use this flaw to leak kernel memory
    bytes.(CVE-2014-1739)

  - The security_context_to_sid_core function in
    security/selinux/ss/services.c in the Linux kernel
    before 3.13.4 allows local users to cause a denial of
    service (system crash) by leveraging the CAP_MAC_ADMIN
    capability to set a zero-length security
    context.(CVE-2014-1874)

  - The nfs_can_extend_write function in fs/nfs/write.c in
    the Linux kernel before 3.13.3 relies on a write
    delegation to extend a write operation without a
    certain up-to-date verification, which allows local
    users to obtain sensitive information from kernel
    memory in opportunistic circumstances by writing to a
    file in an NFS filesystem and then reading the same
    file.(CVE-2014-2038)

  - The ip6_route_add function in net/ipv6/route.c in the
    Linux kernel through 3.13.6 does not properly count the
    addition of routes, which allows remote attackers to
    cause a denial of service (memory consumption) via a
    flood of ICMPv6 Router Advertisement
    packets.(CVE-2014-2309)

  - net/netfilter/nf_conntrack_proto_dccp.c in the Linux
    kernel through 3.13.6 uses a DCCP header pointer
    incorrectly, which allows remote attackers to cause a
    denial of service (system crash) or possibly execute
    arbitrary code via a DCCP packet that triggers a call
    to the (1) dccp_new, (2) dccp_packet, or (3) dccp_error
    function.(CVE-2014-2523)

  - Use-after-free vulnerability in the nfqnl_zcopy
    function in net/netfilter/nfnetlink_queue_core.c in the
    Linux kernel through 3.13.6 allows attackers to obtain
    sensitive information from kernel memory by leveraging
    the absence of a certain orphaning operation. NOTE: the
    affected code was moved to the skb_zerocopy function in
    net/core/skbuff.c before the vulnerability was
    announced.(CVE-2014-2568)

  - It was found that a remote attacker could use a race
    condition flaw in the ath_tx_aggr_sleep() function to
    crash the system by creating large network traffic on
    the system's Atheros 9k wireless network
    adapter.(CVE-2014-2672)

  - A flaw was found in the way the Linux kernel performed
    forking inside of a transaction. A local, unprivileged
    user on a PowerPC system that supports transactional
    memory could use this flaw to crash the
    system.(CVE-2014-2673)

  - A race condition flaw was found in the way the Linux
    kernel's mac80211 subsystem implementation handled
    synchronization between TX and STA wake-up code paths.
    A remote attacker could use this flaw to crash the
    system.(CVE-2014-2706)

  - A use-after-free flaw was found in the way the
    ping_init_sock() function of the Linux kernel handled
    the group_info reference counter. A local, unprivileged
    user could use this flaw to crash the system or,
    potentially, escalate their privileges on the
    system.(CVE-2014-2851)

  - It was found that the try_to_unmap_cluster() function
    in the Linux kernel's Memory Managment subsystem did
    not properly handle page locking in certain cases,
    which could potentially trigger the BUG_ON() macro in
    the mlock_vma_page() function. A local, unprivileged
    user could use this flaw to crash the
    system.(CVE-2014-3122)

  - The (1) BPF_S_ANC_NLATTR and (2) BPF_S_ANC_NLATTR_NEST
    extension implementations in the sk_run_filter function
    in net/core/filter.c in the Linux kernel through 3.14.3
    do not check whether a certain length value is
    sufficiently large, which allows local users to cause a
    denial of service (integer underflow and system crash)
    via crafted BPF instructions. NOTE: the affected code
    was moved to the __skb_get_nlattr and
    __skb_get_nlattr_nest functions before the
    vulnerability was announced.(CVE-2014-3144)

  - The BPF_S_ANC_NLATTR_NEST extension implementation in
    the sk_run_filter function in net/core/filter.c in the
    Linux kernel through 3.14.3 uses the reverse order in a
    certain subtraction, which allows local users to cause
    a denial of service (over-read and system crash) via
    crafted BPF instructions. NOTE: the affected code was
    moved to the __skb_get_nlattr_nest function before the
    vulnerability was announced.(CVE-2014-3145)

Note that Tenable Network Security has extracted the preceding
description block directly from the EulerOS security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
  # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2019-1479
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?7d6a0a29");
  script_set_attribute(attribute:"solution", value:
"Update the affected kernel packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'CANVAS');

  script_set_attribute(attribute:"patch_publication_date", value:"2019/05/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/05/13");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-tools-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-tools-libs-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:perf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:python-perf");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:uvp:3.0.1.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Huawei Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/uvp_version");

  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/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
uvp = get_kb_item("Host/EulerOS/uvp_version");
if (uvp != "3.0.1.0") audit(AUDIT_OS_NOT, "EulerOS Virtualization 3.0.1.0");
if (!get_kb_item("Host/EulerOS/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$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_ARCH_NOT, "i686 / x86_64", cpu);

flag = 0;

pkgs = ["kernel-3.10.0-862.14.1.6_42",
        "kernel-devel-3.10.0-862.14.1.6_42",
        "kernel-headers-3.10.0-862.14.1.6_42",
        "kernel-tools-3.10.0-862.14.1.6_42",
        "kernel-tools-libs-3.10.0-862.14.1.6_42",
        "kernel-tools-libs-devel-3.10.0-862.14.1.6_42",
        "perf-3.10.0-862.14.1.6_42",
        "python-perf-3.10.0-862.14.1.6_42"];

foreach (pkg in pkgs)
  if (rpm_check(release:"EulerOS-2.0", reference:pkg)) 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, "kernel");
}