Vulnerabilities > CVE-2007-4567 - Improper Input Validation vulnerability in Linux Kernel

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2010:0053. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(63913);
  script_version("1.15");
  script_cvs_date("Date: 2019/10/25 13:36:14");

  script_cve_id("CVE-2007-4567", "CVE-2009-4536", "CVE-2009-4537", "CVE-2009-4538");
  script_bugtraq_id(37519, 37521, 37523);
  script_xref(name:"RHSA", value:"2010:0053");

  script_name(english:"RHEL 5 : kernel (RHSA-2010:0053)");
  script_summary(english:"Checks 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 multiple security issues and two bugs
are now available for Red Hat Enterprise Linux 5.3 Extended Update
Support.

This update has been rated as having important security impact by the
Red Hat Security Response Team.

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

This update fixes the following security issues :

* a flaw was found in the IPv6 Extension Header (EH) handling
implementation in the Linux kernel. The skb->dst data structure was
not properly validated in the ipv6_hop_jumbo() function. This could
possibly lead to a remote denial of service. (CVE-2007-4567,
Important)

* a flaw was found in each of the following Intel PRO/1000 Linux
drivers in the Linux kernel: e1000 and e1000e. A remote attacker using
packets larger than the MTU could bypass the existing fragment check,
resulting in partial, invalid frames being passed to the network
stack. These flaws could also possibly be used to trigger a remote
denial of service. (CVE-2009-4536, CVE-2009-4538, Important)

* a flaw was found in the Realtek r8169 Ethernet driver in the Linux
kernel. Receiving overly-long frames with a certain revision of the
network cards supported by this driver could possibly result in a
remote denial of service. (CVE-2009-4537, Important)

This update also fixes the following bugs :

* on certain hardware, the igb driver was unable to detect link
statuses correctly for Serializer-Deserializer (SERDES) interface
Ethernet ports. This may have caused problems for network interface
bonding, such as failover not occurring. (BZ#548023)

* in certain situations, kdump occasionally dumped a vmcore file with
no registers on Intel Itanium systems that were under high disk I/O
load. In these cases, this prevented the kernel stack backtrace in the
vmcore from being viewed with the crash utility. (BZ#542581)

Users should upgrade to these updated packages, which contain
backported patches to correct these issues. 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-2007-4567.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.redhat.com/security/data/cve/CVE-2009-4536.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.redhat.com/security/data/cve/CVE-2009-4537.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.redhat.com/security/data/cve/CVE-2009-4538.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://rhn.redhat.com/errata/RHSA-2010-0053.html"
  );
  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: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:"exploited_by_malware", value:"true");
  script_cwe_id(20, 189);

  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-PAE");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-PAE-devel");
  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-devel");
  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-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-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-xen-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:5.3");

  script_set_attribute(attribute:"patch_publication_date", value:"2010/01/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/01/24");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2019 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");

  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) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat");
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);

flag = 0;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"i686", reference:"kernel-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"s390x", reference:"kernel-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"x86_64", reference:"kernel-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"i686", reference:"kernel-PAE-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"i686", reference:"kernel-PAE-devel-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"i686", reference:"kernel-debug-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"s390x", reference:"kernel-debug-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"x86_64", reference:"kernel-debug-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"i686", reference:"kernel-debug-devel-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"s390x", reference:"kernel-debug-devel-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"x86_64", reference:"kernel-debug-devel-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"i686", reference:"kernel-devel-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"s390x", reference:"kernel-devel-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"x86_64", reference:"kernel-devel-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", reference:"kernel-doc-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"i386", reference:"kernel-headers-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"s390x", reference:"kernel-headers-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"x86_64", reference:"kernel-headers-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"s390x", reference:"kernel-kdump-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"s390x", reference:"kernel-kdump-devel-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"i686", reference:"kernel-xen-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"x86_64", reference:"kernel-xen-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"i686", reference:"kernel-xen-devel-2.6.18-128.12.1.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"3", cpu:"x86_64", reference:"kernel-xen-devel-2.6.18-128.12.1.el5")) 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 package checks in this plugin were extracted from OracleVM
# Security Advisory OVMSA-2013-0039.
#

include("compat.inc");

if (description)
{
  script_id(79507);
  script_version("1.25");
  script_cvs_date("Date: 2020/02/13");

  script_cve_id("CVE-2006-6304", "CVE-2007-4567", "CVE-2009-0745", "CVE-2009-0746", "CVE-2009-0747", "CVE-2009-0748", "CVE-2009-1388", "CVE-2009-1389", "CVE-2009-1895", "CVE-2009-2406", "CVE-2009-2407", "CVE-2009-2692", "CVE-2009-2847", "CVE-2009-2848", "CVE-2009-2908", "CVE-2009-3080", "CVE-2009-3286", "CVE-2009-3547", "CVE-2009-3612", "CVE-2009-3620", "CVE-2009-3621", "CVE-2009-3726", "CVE-2009-4020", "CVE-2009-4021", "CVE-2009-4067", "CVE-2009-4138", "CVE-2009-4141", "CVE-2009-4307", "CVE-2009-4308", "CVE-2009-4536", "CVE-2009-4537", "CVE-2009-4538", "CVE-2010-0007", "CVE-2010-0415", "CVE-2010-0437", "CVE-2010-0622", "CVE-2010-0727", "CVE-2010-1083", "CVE-2010-1084", "CVE-2010-1086", "CVE-2010-1087", "CVE-2010-1088", "CVE-2010-1173", "CVE-2010-1188", "CVE-2010-1436", "CVE-2010-1437", "CVE-2010-1641", "CVE-2010-2226", "CVE-2010-2240", "CVE-2010-2248", "CVE-2010-2521", "CVE-2010-2798", "CVE-2010-2942", "CVE-2010-2963", "CVE-2010-3067", "CVE-2010-3078", "CVE-2010-3086", "CVE-2010-3296", "CVE-2010-3432", "CVE-2010-3442", "CVE-2010-3477", "CVE-2010-3858", "CVE-2010-3859", "CVE-2010-3876", "CVE-2010-3877", "CVE-2010-4073", "CVE-2010-4080", "CVE-2010-4081", "CVE-2010-4083", "CVE-2010-4157", "CVE-2010-4158", "CVE-2010-4242", "CVE-2010-4248", "CVE-2010-4249", "CVE-2010-4258", "CVE-2010-4346", "CVE-2010-4649", "CVE-2010-4655", "CVE-2011-0521", "CVE-2011-0726", "CVE-2011-1010", "CVE-2011-1020", "CVE-2011-1044", "CVE-2011-1078", "CVE-2011-1079", "CVE-2011-1080", "CVE-2011-1083", "CVE-2011-1090", "CVE-2011-1093", "CVE-2011-1160", "CVE-2011-1162", "CVE-2011-1163", "CVE-2011-1182", "CVE-2011-1573", "CVE-2011-1577", "CVE-2011-1585", "CVE-2011-1745", "CVE-2011-1746", "CVE-2011-1776", "CVE-2011-1833", "CVE-2011-2022", "CVE-2011-2203", "CVE-2011-2213", "CVE-2011-2482", "CVE-2011-2484", "CVE-2011-2491", "CVE-2011-2496", "CVE-2011-2525", "CVE-2011-3191", "CVE-2011-3637", "CVE-2011-3638", "CVE-2011-4077", "CVE-2011-4086", "CVE-2011-4110", "CVE-2011-4127", "CVE-2011-4324", "CVE-2011-4330", "CVE-2011-4348", "CVE-2012-1583", "CVE-2012-2136");
  script_bugtraq_id(35281, 35647, 35850, 35851, 35930, 36038, 36472, 36639, 36723, 36824, 36827, 36901, 36936, 37068, 37069, 37339, 37519, 37521, 37523, 37762, 37806, 38144, 38165, 38185, 38479, 38898, 39016, 39042, 39044, 39101, 39569, 39715, 39719, 39794, 40356, 40920, 42124, 42242, 42249, 42505, 42529, 43022, 43221, 43353, 43480, 43787, 43809, 44242, 44301, 44354, 44630, 44648, 44754, 44758, 45014, 45028, 45037, 45058, 45063, 45073, 45159, 45323, 45972, 45986, 46073, 46488, 46492, 46567, 46616, 46630, 46766, 46793, 46866, 46878, 47003, 47308, 47321, 47343, 47381, 47534, 47535, 47791, 47796, 47843, 48236, 48333, 48383, 48641, 48687, 49108, 49141, 49295, 49373, 50322, 50370, 50750, 50755, 50764, 50798, 51176, 51361, 51363, 51945, 53139, 53721);

  script_name(english:"OracleVM 2.2 : kernel (OVMSA-2013-0039)");
  script_summary(english:"Checks the RPM output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote OracleVM host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote OracleVM system is missing necessary patches to address
critical security updates : please see Oracle VM Security Advisory
OVMSA-2013-0039 for details."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/oraclevm-errata/2013-May/000153.html"
  );
  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:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Linux Kernel Sendpage Local 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_cwe_id(16, 20, 119, 189, 200, 264, 362, 399);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-PAE");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-PAE-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-ovs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-ovs-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:vm_server:2.2");

  script_set_attribute(attribute:"vuln_publication_date", value:"2006/12/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/05/23");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/11/26");
  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:"OracleVM Local Security Checks");

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

  exit(0);
}


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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/OracleVM/release");
if (isnull(release) || "OVS" >!< release) audit(AUDIT_OS_NOT, "OracleVM");
if (! preg(pattern:"^OVS" + "2\.2" + "(\.[0-9]|$)", string:release)) audit(AUDIT_OS_NOT, "OracleVM 2.2", "OracleVM " + release);
if (!get_kb_item("Host/OracleVM/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "OracleVM", cpu);

flag = 0;
if (rpm_check(release:"OVS2.2", reference:"kernel-2.6.18-128.2.1.5.10.el5")) flag++;
if (rpm_check(release:"OVS2.2", reference:"kernel-PAE-2.6.18-128.2.1.5.10.el5")) flag++;
if (rpm_check(release:"OVS2.2", reference:"kernel-PAE-devel-2.6.18-128.2.1.5.10.el5")) flag++;
if (rpm_check(release:"OVS2.2", reference:"kernel-devel-2.6.18-128.2.1.5.10.el5")) flag++;
if (rpm_check(release:"OVS2.2", reference:"kernel-ovs-2.6.18-128.2.1.5.10.el5")) flag++;
if (rpm_check(release:"OVS2.2", reference:"kernel-ovs-devel-2.6.18-128.2.1.5.10.el5")) 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, "kernel / kernel-PAE / kernel-PAE-devel / kernel-devel / kernel-ovs / etc");
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-574-1. 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(30183);
  script_version("1.21");
  script_cvs_date("Date: 2019/10/16 10:34:22");

  script_cve_id("CVE-2006-6058", "CVE-2007-3107", "CVE-2007-4567", "CVE-2007-4849", "CVE-2007-4997", "CVE-2007-5093", "CVE-2007-5500", "CVE-2007-5501", "CVE-2007-5966", "CVE-2007-6063", "CVE-2007-6151", "CVE-2007-6206", "CVE-2007-6417", "CVE-2008-0001");
  script_xref(name:"USN", value:"574-1");

  script_name(english:"Ubuntu 6.10 / 7.04 / 7.10 : linux-source-2.6.17/20/22 vulnerabilities (USN-574-1)");
  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:
"The minix filesystem did not properly validate certain filesystem
values. If a local attacker could trick the system into attempting to
mount a corrupted minix filesystem, the kernel could be made to hang
for long periods of time, resulting in a denial of service. This was
only vulnerable in Ubuntu 7.04 and 7.10. (CVE-2006-6058)

The signal handling on PowerPC systems using HTX allowed local users
to cause a denial of service via floating point corruption. This was
only vulnerable in Ubuntu 6.10 and 7.04. (CVE-2007-3107)

The Linux kernel did not properly validate the hop-by-hop IPv6
extended header. Remote attackers could send a crafted IPv6 packet and
cause a denial of service via kernel panic. This was only vulnerable
in Ubuntu 7.04. (CVE-2007-4567)

The JFFS2 filesystem with ACL support enabled did not properly store
permissions during inode creation and ACL setting. Local users could
possibly access restricted files after a remount. This was only
vulnerable in Ubuntu 7.04 and 7.10. (CVE-2007-4849)

Chris Evans discovered an issue with certain drivers that use the
ieee80211_rx function. Remote attackers could send a crafted 802.11
frame and cause a denial of service via crash. This was only
vulnerable in Ubuntu 7.04 and 7.10. (CVE-2007-4997)

Alex Smith discovered an issue with the pwc driver for certain webcam
devices. A local user with physical access to the system could remove
the device while a userspace application had it open and cause the USB
subsystem to block. This was only vulnerable in Ubuntu 7.04.
(CVE-2007-5093)

Scott James Remnant discovered a coding error in ptrace. Local users
could exploit this and cause the kernel to enter an infinite loop.
This was only vulnerable in Ubuntu 7.04 and 7.10. (CVE-2007-5500)

It was discovered that the Linux kernel could dereference a NULL
pointer when processing certain IPv4 TCP packets. A remote attacker
could send a crafted TCP ACK response and cause a denial of service
via crash. This was only vulnerable in Ubuntu 7.10. (CVE-2007-5501)

Warren Togami discovered that the hrtimer subsystem did not properly
check for large relative timeouts. A local user could exploit this and
cause a denial of service via soft lockup. (CVE-2007-5966)

Venustech AD-LAB discovered a buffer overflow in the isdn net
subsystem. This issue is exploitable by local users via crafted input
to the isdn_ioctl function. (CVE-2007-6063)

It was discovered that the isdn subsystem did not properly check for
NULL termination when performing ioctl handling. A local user could
exploit this to cause a denial of service. (CVE-2007-6151)

Blake Frantz discovered that when a root process overwrote an existing
core file, the resulting core file retained the previous core file's
ownership. Local users could exploit this to gain access to sensitive
information. (CVE-2007-6206)

Hugh Dickins discovered the when using the tmpfs filesystem, under
rare circumstances, a kernel page may be improperly cleared. A local
user may be able to exploit this and read sensitive kernel data or
cause a denial of service via crash. (CVE-2007-6417)

Bill Roman discovered that the VFS subsystem did not properly check
access modes. A local user may be able to gain removal privileges on
directories. (CVE-2008-0001).

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/574-1/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_cwe_id(16, 20, 119, 189, 200, 264, 399);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.17");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.20");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.22");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-rt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-ume");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-virtual");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-cell");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-lpia");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-lpiacompat");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-rt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-ume");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-virtual");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-virtual");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-kdump");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-libc-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.17");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.20");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.22");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:6.10");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:7.04");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:7.10");

  script_set_attribute(attribute:"vuln_publication_date", value:"2006/11/21");
  script_set_attribute(attribute:"patch_publication_date", value:"2008/02/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2008/02/05");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2008-2019 Canonical, Inc. / NASL script (C) 2008-2019 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 (! ereg(pattern:"^(6\.10|7\.04|7\.10)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 6.10 / 7.04 / 7.10", "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-2006-6058", "CVE-2007-3107", "CVE-2007-4567", "CVE-2007-4849", "CVE-2007-4997", "CVE-2007-5093", "CVE-2007-5500", "CVE-2007-5501", "CVE-2007-5966", "CVE-2007-6063", "CVE-2007-6151", "CVE-2007-6206", "CVE-2007-6417", "CVE-2008-0001");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-574-1");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"6.10", pkgname:"linux-doc-2.6.17", pkgver:"2.6.17.1-12.43")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-headers-2.6.17-12", pkgver:"2.6.17.1-12.43")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-headers-2.6.17-12-386", pkgver:"2.6.17.1-12.43")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-headers-2.6.17-12-generic", pkgver:"2.6.17.1-12.43")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-headers-2.6.17-12-server", pkgver:"2.6.17.1-12.43")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-image-2.6.17-12-386", pkgver:"2.6.17.1-12.43")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-image-2.6.17-12-generic", pkgver:"2.6.17.1-12.43")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-image-2.6.17-12-server", pkgver:"2.6.17.1-12.43")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-image-debug-2.6.17-12-386", pkgver:"2.6.17.1-12.43")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-image-debug-2.6.17-12-generic", pkgver:"2.6.17.1-12.43")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-image-debug-2.6.17-12-server", pkgver:"2.6.17.1-12.43")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-image-kdump", pkgver:"2.6.17.1-12.43")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-kernel-devel", pkgver:"2.6.17.1-12.43")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-libc-dev", pkgver:"2.6.17.1-12.43")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-source-2.6.17", pkgver:"2.6.17.1-12.43")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-doc-2.6.20", pkgver:"2.6.20-16.34")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16", pkgver:"2.6.20-16.34")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16-386", pkgver:"2.6.20-16.34")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16-generic", pkgver:"2.6.20-16.34")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16-lowlatency", pkgver:"2.6.20-16.34")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16-server", pkgver:"2.6.20-16.34")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-2.6.20-16-386", pkgver:"2.6.20-16.34")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-2.6.20-16-generic", pkgver:"2.6.20-16.34")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-2.6.20-16-lowlatency", pkgver:"2.6.20-16.34")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-2.6.20-16-server", pkgver:"2.6.20-16.34")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-debug-2.6.20-16-386", pkgver:"2.6.20-16.34")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-debug-2.6.20-16-generic", pkgver:"2.6.20-16.34")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-debug-2.6.20-16-lowlatency", pkgver:"2.6.20-16.34")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-debug-2.6.20-16-server", pkgver:"2.6.20-16.34")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-kernel-devel", pkgver:"2.6.20-16.34")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-libc-dev", pkgver:"2.6.20-16.34")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-source-2.6.20", pkgver:"2.6.20-16.34")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-doc-2.6.22", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-headers-2.6.22-14", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-headers-2.6.22-14-386", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-headers-2.6.22-14-generic", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-headers-2.6.22-14-rt", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-headers-2.6.22-14-server", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-headers-2.6.22-14-ume", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-headers-2.6.22-14-virtual", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-headers-2.6.22-14-xen", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-386", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-cell", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-generic", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-lpia", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-lpiacompat", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-rt", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-server", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-ume", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-virtual", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-xen", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-debug-2.6.22-14-386", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-debug-2.6.22-14-generic", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-debug-2.6.22-14-server", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-debug-2.6.22-14-virtual", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-kernel-devel", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-libc-dev", pkgver:"2.6.22-14.51")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-source-2.6.22", pkgver:"2.6.22-14.51")) 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-doc-2.6.17 / linux-doc-2.6.20 / linux-doc-2.6.22 / etc");
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2010:0019 and 
# CentOS Errata and Security Advisory 2010:0019 respectively.
#

include("compat.inc");

if (description)
{
  script_id(43832);
  script_version("1.22");
  script_cvs_date("Date: 2019/10/25 13:36:05");

  script_cve_id("CVE-2007-4567", "CVE-2009-4536", "CVE-2009-4537", "CVE-2009-4538");
  script_bugtraq_id(36706, 37519, 37523);
  script_xref(name:"RHSA", value:"2010:0019");

  script_name(english:"CentOS 5 : kernel (CESA-2010:0019)");
  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 multiple security issues are now
available for Red Hat Enterprise Linux 5.

This update has been rated as having important security impact by the
Red Hat Security Response Team.

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

This update fixes the following security issues :

* a flaw was found in the IPv6 Extension Header (EH) handling
implementation in the Linux kernel. The skb->dst data structure was
not properly validated in the ipv6_hop_jumbo() function. This could
possibly lead to a remote denial of service. (CVE-2007-4567,
Important)

* a flaw was found in each of the following Intel PRO/1000 Linux
drivers in the Linux kernel: e1000 and e1000e. A remote attacker using
packets larger than the MTU could bypass the existing fragment check,
resulting in partial, invalid frames being passed to the network
stack. These flaws could also possibly be used to trigger a remote
denial of service. (CVE-2009-4536, CVE-2009-4538, Important)

* a flaw was found in the Realtek r8169 Ethernet driver in the Linux
kernel. Receiving overly-long frames with network cards supported by
this driver could possibly result in a remote denial of service.
(CVE-2009-4537, Important)

Users should 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/2010-January/016437.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?0c7d913d"
  );
  # https://lists.centos.org/pipermail/centos-announce/2010-January/016438.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?70bca913"
  );
  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:"exploited_by_malware", value:"true");
  script_cwe_id(20, 189);

  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-PAE");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel-PAE-devel");
  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-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel-xen-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:5");

  script_set_attribute(attribute:"vuln_publication_date", value:"2007/12/20");
  script_set_attribute(attribute:"patch_publication_date", value:"2010/01/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/01/10");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2010-2019 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:"^5([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "CentOS 5.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-5", reference:"kernel-2.6.18-164.10.1.el5")) flag++;
if (rpm_check(release:"CentOS-5", cpu:"i386", reference:"kernel-PAE-2.6.18-164.10.1.el5")) flag++;
if (rpm_check(release:"CentOS-5", cpu:"i386", reference:"kernel-PAE-devel-2.6.18-164.10.1.el5")) flag++;
if (rpm_check(release:"CentOS-5", reference:"kernel-debug-2.6.18-164.10.1.el5")) flag++;
if (rpm_check(release:"CentOS-5", reference:"kernel-debug-devel-2.6.18-164.10.1.el5")) flag++;
if (rpm_check(release:"CentOS-5", reference:"kernel-devel-2.6.18-164.10.1.el5")) flag++;
if (rpm_check(release:"CentOS-5", reference:"kernel-doc-2.6.18-164.10.1.el5")) flag++;
if (rpm_check(release:"CentOS-5", reference:"kernel-headers-2.6.18-164.10.1.el5")) flag++;
if (rpm_check(release:"CentOS-5", reference:"kernel-xen-2.6.18-164.10.1.el5")) flag++;
if (rpm_check(release:"CentOS-5", reference:"kernel-xen-devel-2.6.18-164.10.1.el5")) 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-PAE / kernel-PAE-devel / kernel-debug / etc");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from VMware Security Advisory 2010-0009. 
# The text itself is copyright (C) VMware Inc.
#

include("compat.inc");

if (description)
{
  script_id(46765);
  script_version("1.43");
  script_cvs_date("Date: 2018/08/06 14:03:16");

  script_cve_id("CVE-2006-6304", "CVE-2007-4567", "CVE-2009-0590", "CVE-2009-1377", "CVE-2009-1378", "CVE-2009-1379", "CVE-2009-1384", "CVE-2009-1386", "CVE-2009-1387", "CVE-2009-2409", "CVE-2009-2695", "CVE-2009-2908", "CVE-2009-2910", "CVE-2009-3080", "CVE-2009-3228", "CVE-2009-3286", "CVE-2009-3547", "CVE-2009-3556", "CVE-2009-3563", "CVE-2009-3612", "CVE-2009-3613", "CVE-2009-3620", "CVE-2009-3621", "CVE-2009-3726", "CVE-2009-3736", "CVE-2009-3889", "CVE-2009-3939", "CVE-2009-4020", "CVE-2009-4021", "CVE-2009-4138", "CVE-2009-4141", "CVE-2009-4212", "CVE-2009-4272", "CVE-2009-4355", "CVE-2009-4536", "CVE-2009-4537", "CVE-2009-4538", "CVE-2010-0001", "CVE-2010-0097", "CVE-2010-0290", "CVE-2010-0382", "CVE-2010-0426", "CVE-2010-0427");
  script_bugtraq_id(31692, 34256, 35001, 35112, 35138, 35174, 35417, 36304, 36472, 36576, 36639, 36706, 36723, 36824, 36827, 36901, 36936, 37019, 37068, 37069, 37118, 37128, 37255, 37339, 37519, 37521, 37523, 37749, 37806, 37865, 37876, 37886, 38432);
  script_xref(name:"VMSA", value:"2010-0009");

  script_name(english:"VMSA-2010-0009 : ESXi ntp and ESX Service Console third-party updates");
  script_summary(english:"Checks esxupdate output for the patches");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote VMware ESXi / ESX host is missing one or more
security-related patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"a. Service Console update for COS kernel

   Updated COS package 'kernel' addresses the security issues that are
   fixed through versions 2.6.18-164.11.1.

   The Common Vulnerabilities and Exposures project (cve.mitre.org)
   has assigned the names CVE-2009-2695, CVE-2009-2908, CVE-2009-3228,
   CVE-2009-3286, CVE-2009-3547, CVE-2009-3613 to the security issues
   fixed in kernel 2.6.18-164.6.1

   The Common Vulnerabilities and Exposures project (cve.mitre.org)
   has assigned the names CVE-2009-3612, CVE-2009-3620, CVE-2009-3621,
   CVE-2009-3726 to the security issues fixed in kernel 2.6.18-164.9.1.

   The Common Vulnerabilities and Exposures project (cve.mitre.org)
   has assigned the names CVE-2007-4567, CVE-2009-4536, CVE-2009-4537,
   CVE-2009-4538 to the security issues fixed in kernel 2.6.18-164.10.1

   The Common Vulnerabilities and Exposures project (cve.mitre.org)
   has assigned the names CVE-2006-6304, CVE-2009-2910, CVE-2009-3080,
   CVE-2009-3556, CVE-2009-3889, CVE-2009-3939, CVE-2009-4020,
   CVE-2009-4021, CVE-2009-4138, CVE-2009-4141, and CVE-2009-4272 to
   the security issues fixed in kernel 2.6.18-164.11.1.

b. ESXi userworld update for ntp

   The Network Time Protocol (NTP) is used to synchronize the time of
   a computer client or server to another server or reference time
   source.

   A vulnerability in ntpd could allow a remote attacker to cause a
   denial of service (CPU and bandwidth consumption) by using
   MODE_PRIVATE to send a spoofed (1) request or (2) response packet
   that triggers a continuous exchange of MODE_PRIVATE error responses
   between two NTP daemons.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)
   has assigned the name CVE-2009-3563 to this issue.

c. Service Console package openssl updated to 0.9.8e-12.el5_4.1

   OpenSSL is a toolkit implementing SSL v2/v3 and TLS protocols with
   full-strength cryptography world-wide.

   A memory leak in the zlib could allow a remote attacker to cause a
   denial of service (memory consumption) via vectors that trigger
   incorrect calls to the CRYPTO_cleanup_all_ex_data function.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)
   has assigned the name CVE-2009-4355 to this issue.

   A vulnerability was discovered which may allow remote attackers to
   spoof certificates by using MD2 design flaws to generate a hash
   collision in less than brute-force time. NOTE: the scope of this
   issue is currently limited because the amount of computation
   required is still large.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)
   has assigned the name CVE-2009-2409 to this issue.

   This update also includes security fixes that were first addressed
   in version openssl-0.9.8e-12.el5.i386.rpm.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)
   has assigned the names CVE-2009-0590, CVE-2009-1377, CVE-2009-1378,
   CVE-2009-1379, CVE-2009-1386 and CVE-2009-1387 to these issues.

d. Service Console update for krb5 to 1.6.1-36.el5_4.1 and pam_krb5 to
   2.2.14-15.

   Kerberos is a network authentication protocol. It is designed to
   provide strong authentication for client/server applications by
   using secret-key cryptography.

   Multiple integer underflows in the AES and RC4 functionality in the
   crypto library could allow remote attackers to cause a denial of
   service (daemon crash) or possibly execute arbitrary code by
   providing ciphertext with a length that is too short to be valid.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)
   has assigned the name CVE-2009-4212 to this issue.

   The service console package for pam_krb5 is updated to version
   pam_krb5-2.2.14-15. This update fixes a flaw found in pam_krb5. In
   some non-default configurations (specifically, where pam_krb5 would
   be the first module to prompt for a password), a remote attacker
   could use this flaw to recognize valid usernames, which would aid a
   dictionary-based password guess attack.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)
   has assigned the name CVE-2009-1384 to this issue.

e. Service Console package bind updated to 9.3.6-4.P1.el5_4.2

   BIND (Berkeley Internet Name Daemon) is by far the most widely used
   Domain Name System (DNS) software on the Internet.

   A vulnerability was discovered which could allow remote attacker to
   add the Authenticated Data (AD) flag to a forged NXDOMAIN response
   for an existing domain.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)
   has assigned the name CVE-2010-0097 to this issue.

   A vulnerability was discovered which could allow remote attackers
   to conduct DNS cache poisoning attacks by receiving a recursive
   client query and sending a response that contains CNAME or DNAME
   records, which do not have the intended validation before caching.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)
   has assigned the name CVE-2010-0290 to this issue.

   A vulnerability was found in the way that bind handles out-of-
   bailiwick data accompanying a secure response without re-fetching
   from the original source, which could allow remote attackers to
   have an unspecified impact via a crafted response.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)
   has assigned the name CVE-2010-0382 to this issue.

   NOTE: ESX does not use the BIND name service daemon by default.

f. Service Console package gcc updated to 3.2.3-60

   The GNU Compiler Collection includes front ends for C, C++,
   Objective-C, Fortran, Java, and Ada, as well as libraries for these
   languages

   GNU Libtool's ltdl.c attempts to open .la library files in the
   current working directory.  This could allow a local user to gain
   privileges via a Trojan horse file.  The GNU C Compiler collection
   (gcc) provided in ESX contains a statically linked version of the
   vulnerable code, and is being replaced.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)
   has assigned the name CVE-2009-3736 to this issue.

g. Service Console package gzip update to 1.3.3-15.rhel3

   gzip is a software application used for file compression

   An integer underflow in gzip's unlzw function on 64-bit platforms
   may allow a remote attacker to trigger an array index error
   leading to a denial of service (application crash) or possibly
   execute arbitrary code via a crafted LZW compressed file.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)
   has assigned the name CVE-2010-0001 to this issue.

h. Service Console package sudo updated to 1.6.9p17-6.el5_4

   Sudo (su 'do') allows a system administrator to delegate authority
   to give certain users (or groups of users) the ability to run some
   (or all) commands as root or another user while providing an audit
   trail of the commands and their arguments.

   When a pseudo-command is enabled, sudo permits a match between the
   name of the pseudo-command and the name of an executable file in an
   arbitrary directory, which allows local users to gain privileges
   via a crafted executable file.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)
   has assigned the name CVE-2010-0426 to this issue.

   When the runas_default option is used, sudo does not properly set
   group memberships, which allows local users to gain privileges via
   a sudo command.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)
   has assigned the name CVE-2010-0427 to this issue."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://lists.vmware.com/pipermail/security-announce/2010/000099.html"
  );
  script_set_attribute(attribute:"solution", value:"Apply the missing patches.");
  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_cwe_id(20, 119, 189, 200, 264, 287, 310, 362, 399);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:esx:3.5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:esx:4.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:esxi:4.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2010/05/27");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/06/01");
  script_set_attribute(attribute:"vuln_publication_date", value:"2006/12/18");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2010-2018 Tenable Network Security, Inc.");
  script_family(english:"VMware ESX Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/VMware/release", "Host/VMware/version");
  script_require_ports("Host/VMware/esxupdate", "Host/VMware/esxcli_software_vibs");

  exit(0);
}


include("audit.inc");
include("vmware_esx_packages.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/VMware/release")) audit(AUDIT_OS_NOT, "VMware ESX / ESXi");
if (
  !get_kb_item("Host/VMware/esxcli_software_vibs") &&
  !get_kb_item("Host/VMware/esxupdate")
) audit(AUDIT_PACKAGE_LIST_MISSING);


init_esx_check(date:"2010-05-27");
flag = 0;


if (esx_check(ver:"ESX 3.5.0", patch:"ESX350-201006405-SG")) flag++;
if (esx_check(ver:"ESX 3.5.0", patch:"ESX350-201006406-SG")) flag++;
if (
  esx_check(
    ver           : "ESX 3.5.0",
    patch         : "ESX350-201006408-SG",
    patch_updates : make_list("ESX350-201008411-SG")
  )
) flag++;

if (
  esx_check(
    ver           : "ESX 4.0.0",
    patch         : "ESX400-201005401-SG",
    patch_updates : make_list("ESX400-201009401-SG", "ESX400-201101401-SG", "ESX400-201103401-SG", "ESX400-201104401-SG", "ESX400-201110401-SG", "ESX400-201111201-SG", "ESX400-201203401-SG", "ESX400-201205401-SG", "ESX400-201206401-SG", "ESX400-201209401-SG", "ESX400-201302401-SG", "ESX400-201305401-SG", "ESX400-201310401-SG", "ESX400-201404401-SG", "ESX400-Update02", "ESX400-Update03", "ESX400-Update04")
  )
) flag++;
if (
  esx_check(
    ver           : "ESX 4.0.0",
    patch         : "ESX400-201005405-SG",
    patch_updates : make_list("ESX400-Update02", "ESX400-Update03", "ESX400-Update04")
  )
) flag++;
if (
  esx_check(
    ver           : "ESX 4.0.0",
    patch         : "ESX400-201005406-SG",
    patch_updates : make_list("ESX400-201009403-SG", "ESX400-201110403-SG", "ESX400-201203407-SG", "ESX400-Update02", "ESX400-Update03", "ESX400-Update04")
  )
) flag++;
if (
  esx_check(
    ver           : "ESX 4.0.0",
    patch         : "ESX400-201005407-SG",
    patch_updates : make_list("ESX400-Update02", "ESX400-Update03", "ESX400-Update04")
  )
) flag++;
if (
  esx_check(
    ver           : "ESX 4.0.0",
    patch         : "ESX400-201005408-SG",
    patch_updates : make_list("ESX400-201103407-SG", "ESX400-201305403-SG", "ESX400-Update02", "ESX400-Update03", "ESX400-Update04")
  )
) flag++;
if (
  esx_check(
    ver           : "ESX 4.0.0",
    patch         : "ESX400-201005409-SG",
    patch_updates : make_list("ESX400-201009410-SG", "ESX400-201101404-SG", "ESX400-201305402-SG", "ESX400-Update02", "ESX400-Update03", "ESX400-Update04")
  )
) flag++;

if (
  esx_check(
    ver           : "ESXi 4.0.0",
    patch         : "ESXi400-201005401-SG",
    patch_updates : make_list("ESXi400-201101401-SG", "ESXi400-201103401-SG", "ESXi400-201104401-SG", "ESXi400-201110401-SG", "ESXi400-201203401-SG", "ESXi400-201205401-SG", "ESXi400-201206401-SG", "ESXi400-201209401-SG", "ESXi400-201302401-SG", "ESXi400-201305401-SG", "ESXi400-201310401-SG", "ESXi400-201404401-SG", "ESXi400-Update02", "ESXi400-Update03", "ESXi400-Update04")
  )
) flag++;


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

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2010:0079. The text 
# itself is copyright (C) Red Hat, Inc.
#

if (NASL_LEVEL < 3000) exit(0);

include("compat.inc");

if (description)
{
  script_id(63915);
  script_version("1.16");
  script_cvs_date("Date: 2019/10/25 13:36:14");

  script_cve_id("CVE-2007-4567", "CVE-2007-5966", "CVE-2009-0778", "CVE-2009-0834", "CVE-2009-1385", "CVE-2009-1895", "CVE-2009-4536", "CVE-2009-4537", "CVE-2009-4538");
  script_bugtraq_id(35647, 37519, 37521, 37523);
  script_xref(name:"RHSA", value:"2010:0079");

  script_name(english:"RHEL 5 : kernel (RHSA-2010:0079)");
  script_summary(english:"Checks 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 multiple security issues and several
bugs are now available for Red Hat Enterprise Linux 5.2 Extended
Update Support.

This update has been rated as having important security impact by the
Red Hat Security Response Team.

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

This update fixes the following security issues :

* a flaw was found in the IPv6 Extension Header (EH) handling
implementation in the Linux kernel. The skb->dst data structure was
not properly validated in the ipv6_hop_jumbo() function. This could
possibly lead to a remote denial of service. (CVE-2007-4567,
Important)

* the possibility of a timeout value overflow was found in the Linux
kernel high-resolution timers functionality, hrtimers. This could
allow a local, unprivileged user to execute arbitrary code, or cause a
denial of service (kernel panic). (CVE-2007-5966, Important)

* memory leaks were found on some error paths in the icmp_send()
function in the Linux kernel. This could, potentially, cause the
network connectivity to cease. (CVE-2009-0778, Important)

* a deficiency was found in the Linux kernel system call auditing
implementation on 64-bit systems. This could allow a local,
unprivileged user to circumvent a system call audit configuration, if
that configuration filtered based on the 'syscall' number or
arguments. (CVE-2009-0834, Important)

* a flaw was found in the Intel PRO/1000 Linux driver (e1000) in the
Linux kernel. Frames with sizes near the MTU of an interface may be
split across multiple hardware receive descriptors. Receipt of such a
frame could leak through a validation check, leading to a corruption
of the length check. A remote attacker could use this flaw to send a
specially crafted packet that would cause a denial of service or code
execution. (CVE-2009-1385, Important)

* the ADDR_COMPAT_LAYOUT and MMAP_PAGE_ZERO flags were not cleared
when a setuid or setgid program was executed. A local, unprivileged
user could use this flaw to bypass the mmap_min_addr protection
mechanism and perform a NULL pointer dereference attack, or bypass the
Address Space Layout Randomization (ASLR) security feature.
(CVE-2009-1895, Important)

* a flaw was found in each of the following Intel PRO/1000 Linux
drivers in the Linux kernel: e1000 and e1000e. A remote attacker using
packets larger than the MTU could bypass the existing fragment check,
resulting in partial, invalid frames being passed to the network
stack. These flaws could also possibly be used to trigger a remote
denial of service. (CVE-2009-4536, CVE-2009-4538, Important)

* a flaw was found in the Realtek r8169 Ethernet driver in the Linux
kernel. Receiving overly-long frames with a certain revision of the
network cards supported by this driver could possibly result in a
remote denial of service. (CVE-2009-4537, Important)

Note: This update also fixes several bugs. Documentation for these bug
fixes will be available shortly from
www.redhat.com/docs/en-US/errata/RHSA-2010-0079/Kernel_Security_Update
/ index.html

Users should upgrade to these updated packages, which contain
backported patches to correct these issues. 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-2007-4567.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.redhat.com/security/data/cve/CVE-2007-5966.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.redhat.com/security/data/cve/CVE-2009-0778.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.redhat.com/security/data/cve/CVE-2009-0834.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.redhat.com/security/data/cve/CVE-2009-1385.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.redhat.com/security/data/cve/CVE-2009-1895.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.redhat.com/security/data/cve/CVE-2009-4536.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.redhat.com/security/data/cve/CVE-2009-4537.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.redhat.com/security/data/cve/CVE-2009-4538.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://rhn.redhat.com/errata/RHSA-2010-0079.html"
  );
  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: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:"exploited_by_malware", value:"true");
  script_cwe_id(16, 20, 189, 264);

  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-PAE");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-PAE-devel");
  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-devel");
  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-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-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-xen-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:5.2");

  script_set_attribute(attribute:"patch_publication_date", value:"2010/02/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/01/24");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2019 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");

  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) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat");
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);

flag = 0;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"i686", reference:"kernel-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"s390x", reference:"kernel-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"x86_64", reference:"kernel-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"i686", reference:"kernel-PAE-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"i686", reference:"kernel-PAE-devel-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"i686", reference:"kernel-debug-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"s390x", reference:"kernel-debug-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"x86_64", reference:"kernel-debug-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"i686", reference:"kernel-debug-devel-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"s390x", reference:"kernel-debug-devel-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"x86_64", reference:"kernel-debug-devel-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"i686", reference:"kernel-devel-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"s390x", reference:"kernel-devel-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"x86_64", reference:"kernel-devel-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", reference:"kernel-doc-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"i386", reference:"kernel-headers-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"s390x", reference:"kernel-headers-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"x86_64", reference:"kernel-headers-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"s390x", reference:"kernel-kdump-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"s390x", reference:"kernel-kdump-devel-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"i686", reference:"kernel-xen-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"x86_64", reference:"kernel-xen-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"i686", reference:"kernel-xen-devel-2.6.18-92.1.35.el5")) flag++;
if (rpm_check(release:"RHEL5", sp:"2", cpu:"x86_64", reference:"kernel-xen-devel-2.6.18-92.1.35.el5")) 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");

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text is (C) Scientific Linux.
#

include("compat.inc");

if (description)
{
  script_id(60717);
  script_version("1.8");
  script_cvs_date("Date: 2019/10/25 13:36:18");

  script_cve_id("CVE-2007-4567", "CVE-2009-4536", "CVE-2009-4537", "CVE-2009-4538");

  script_name(english:"Scientific Linux Security Update : kernel on SL5.x i386/x86_64");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Scientific Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"CVE-2007-4567 kernel: ipv6_hop_jumbo remote system crash

CVE-2009-4537 kernel: r8169 issue reported at 26c3

CVE-2009-4538 kernel: e1000e frame fragment issue

CVE-2009-4536 kernel: e1000 issue reported at 26c3

This update fixes the following security issues :

  - a flaw was found in the IPv6 Extension Header (EH)
    handling implementation in the Linux kernel. The
    skb->dst data structure was not properly validated in
    the ipv6_hop_jumbo() function. This could possibly lead
    to a remote denial of service. (CVE-2007-4567,
    Important)

  - a flaw was found in each of the following Intel PRO/1000
    Linux drivers in the Linux kernel: e1000 and e1000e. A
    remote attacker using packets larger than the MTU could
    bypass the existing fragment check, resulting in
    partial, invalid frames being passed to the network
    stack. These flaws could also possibly be used to
    trigger a remote denial of service. (CVE-2009-4536,
    CVE-2009-4538, Important)

  - a flaw was found in the Realtek r8169 Ethernet driver in
    the Linux kernel. Receiving overly-long frames with
    network cards supported by this driver could possibly
    result in a remote denial of service. (CVE-2009-4537,
    Important)

The system must be rebooted for this update to take effect.

Note1: Due to the fuse kernel module now being part of the kernel, we
are updating fuse on the older releases to match the fuse that was
released by The Upstream Vendor.

Note2: xfs is now part of the kernel in x86_64. Because of this there
is no kernel-module-xfs for x86_64.

Note3: ipw3945 support has been changed to iwlwifi3945 in SL 54, and
is in the kernel. Because of this there is no kernel-module-ipw3945
for SL54.

Note4: Support for the Atheros chipset in now in the kernel. We are
not sure if the infrastructure is in place for SL 50-53, so we are
still providing the madwifi kernel modules for SL 50-53."
  );
  # https://listserv.fnal.gov/scripts/wa.exe?A2=ind1001&L=scientific-linux-errata&T=0&P=699
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?0122c19d"
  );
  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_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_cwe_id(20, 189);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");

  script_set_attribute(attribute:"vuln_publication_date", value:"2007/12/20");
  script_set_attribute(attribute:"patch_publication_date", value:"2010/01/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/08/01");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2012-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Scientific Linux Local Security Checks");

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

  exit(0);
}


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


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Scientific Linux " >!< release) audit(AUDIT_HOST_NOT, "running Scientific Linux");
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Scientific Linux", cpu);


flag = 0;
if (rpm_check(release:"SL5", reference:"kernel-2.6.18-164.10.1.el5")) flag++;
if (rpm_check(release:"SL5", cpu:"i386", reference:"kernel-PAE-2.6.18-164.10.1.el5")) flag++;
if (rpm_check(release:"SL5", cpu:"i386", reference:"kernel-PAE-devel-2.6.18-164.10.1.el5")) flag++;
if (rpm_check(release:"SL5", reference:"kernel-debug-2.6.18-164.10.1.el5")) flag++;
if (rpm_check(release:"SL5", reference:"kernel-debug-devel-2.6.18-164.10.1.el5")) flag++;
if (rpm_check(release:"SL5", reference:"kernel-devel-2.6.18-164.10.1.el5")) flag++;
if (rpm_check(release:"SL5", reference:"kernel-doc-2.6.18-164.10.1.el5")) flag++;
if (rpm_check(release:"SL5", reference:"kernel-headers-2.6.18-164.10.1.el5")) flag++;
if (rpm_check(release:"SL5", reference:"kernel-xen-2.6.18-164.10.1.el5")) flag++;
if (rpm_check(release:"SL5", reference:"kernel-xen-devel-2.6.18-164.10.1.el5")) 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.
#

include("compat.inc");

if (description)
{
  script_id(89740);
  script_version("1.5");
  script_cvs_date("Date: 2018/08/06 14:03:16");

  script_cve_id(
    "CVE-2006-6304",
    "CVE-2007-4567",
    "CVE-2009-0590",
    "CVE-2009-1377",
    "CVE-2009-1378",
    "CVE-2009-1379",
    "CVE-2009-1384",
    "CVE-2009-1386",
    "CVE-2009-1387",
    "CVE-2009-2409",
    "CVE-2009-2695",
    "CVE-2009-2908",
    "CVE-2009-2910",
    "CVE-2009-3080",
    "CVE-2009-3228",
    "CVE-2009-3286",
    "CVE-2009-3547",
    "CVE-2009-3556",
    "CVE-2009-3563",
    "CVE-2009-3612",
    "CVE-2009-3613",
    "CVE-2009-3620",
    "CVE-2009-3621",
    "CVE-2009-3726",
    "CVE-2009-3736",
    "CVE-2009-3889",
    "CVE-2009-3939",
    "CVE-2009-4020",
    "CVE-2009-4021",
    "CVE-2009-4138",
    "CVE-2009-4141",
    "CVE-2009-4212",
    "CVE-2009-4272",
    "CVE-2009-4355",
    "CVE-2009-4536",
    "CVE-2009-4537",
    "CVE-2009-4538",
    "CVE-2010-0001",
    "CVE-2010-0097",
    "CVE-2010-0290",
    "CVE-2010-0382",
    "CVE-2010-0426",
    "CVE-2010-0427"
  );
  script_bugtraq_id(
    31692,
    34256,
    35001,
    35112,
    35138,
    35174,
    35417,
    36304,
    36472,
    36576,
    36639,
    36706,
    36723,
    36824,
    36827,
    36901,
    36936,
    37019,
    37068,
    37069,
    37118,
    37128,
    37255,
    37339,
    37519,
    37521,
    37523,
    37749,
    37806,
    37865,
    37876,
    37886,
    38432
  );
  script_xref(name:"VMSA", value:"2010-0009");

  script_name(english:"VMware ESX / ESXi Third-Party Libraries and Components (VMSA-2010-0009) (remote check)");
  script_summary(english:"Checks the ESX / ESXi version and build number.");

  script_set_attribute(attribute:"synopsis", value:
"The remote VMware ESX / ESXi host is missing a security-related patch.");
  script_set_attribute(attribute:"description", value:
"The remote VMware ESX / ESXi host is missing a security-related patch.
It is, therefore, affected by multiple vulnerabilities, including
remote code execution vulnerabilities, in several components and
third-party libraries :

  - libpng
  - VMnc Codec
  - vmrun
  - VMware Remote Console (VMrc)
  - VMware Tools
  - vmware-authd");
  script_set_attribute(attribute:"see_also", value:"https://www.vmware.com/security/advisories/VMSA-2010-0009");
  script_set_attribute(attribute:"see_also", value:"http://lists.vmware.com/pipermail/security-announce/2010/000099.html");
  script_set_attribute(attribute:"solution", value:
"Apply the appropriate patch according to the vendor advisory that
pertains to ESX version 3.5 / 4.0 or ESXi version 3.5 / 4.0.");
  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_cwe_id(20, 119, 189, 200, 264, 287, 310, 362, 399);

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:esx");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:esxi");

  script_set_attribute(attribute:"vuln_publication_date", value:"2006/12/18");
  script_set_attribute(attribute:"patch_publication_date", value:"2010/05/27");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/03/08");
  
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2018 Tenable Network Security, Inc.");
  script_family(english:"VMware ESX Local Security Checks");

  script_dependencies("vmware_vsphere_detect.nbin");
  script_require_keys("Host/VMware/version", "Host/VMware/release");
  script_require_ports("Host/VMware/vsphere");

  exit(0);
}

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

ver = get_kb_item_or_exit("Host/VMware/version");
rel = get_kb_item_or_exit("Host/VMware/release");
port = get_kb_item_or_exit("Host/VMware/vsphere");
esx = '';

if ("ESX" >!< rel)
  audit(AUDIT_OS_NOT, "VMware ESX/ESXi");

extract = eregmatch(pattern:"^(ESXi?) (\d\.\d).*$", string:ver);
if (isnull(extract))
  audit(AUDIT_UNKNOWN_APP_VER, "VMware ESX/ESXi");
else
{
  esx = extract[1];
  ver = extract[2];
}

# fixed build numbers are the same for ESX and ESXi
fixes = make_array(
          "4.0", "256968",
          "3.5", "259926"
        );

fix = FALSE;
fix = fixes[ver];

# get the build before checking the fix for the most complete audit trail
extract = eregmatch(pattern:'^VMware ESXi?.* build-([0-9]+)$', string:rel);
if (isnull(extract))
  audit(AUDIT_UNKNOWN_BUILD, "VMware " + esx, ver);

build = int(extract[1]);

# if there is no fix in the array, fix is FALSE
if (!fix)
  audit(AUDIT_INST_VER_NOT_VULN, "VMware " + esx, ver, build);

if (build < fix)
{

  report = '\n  Version         : ' + esx + " " + ver +
           '\n  Installed build : ' + build +
           '\n  Fixed build     : ' + fix +
           '\n';
  security_report_v4(port:port, extra:report, severity:SECURITY_HOLE);
  exit(0);
}
else
  audit(AUDIT_INST_VER_NOT_VULN, "VMware " + esx, ver, build);

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2010:0019 and 
# Oracle Linux Security Advisory ELSA-2010-0019 respectively.
#

include("compat.inc");

if (description)
{
  script_id(67982);
  script_version("1.19");
  script_cvs_date("Date: 2019/10/25 13:36:08");

  script_cve_id("CVE-2007-4567", "CVE-2009-4536", "CVE-2009-4537", "CVE-2009-4538");
  script_bugtraq_id(36706, 37519, 37523);
  script_xref(name:"RHSA", value:"2010:0019");

  script_name(english:"Oracle Linux 5 : kernel (ELSA-2010-0019)");
  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:
"From Red Hat Security Advisory 2010:0019 :

Updated kernel packages that fix multiple security issues are now
available for Red Hat Enterprise Linux 5.

This update has been rated as having important security impact by the
Red Hat Security Response Team.

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

This update fixes the following security issues :

* a flaw was found in the IPv6 Extension Header (EH) handling
implementation in the Linux kernel. The skb->dst data structure was
not properly validated in the ipv6_hop_jumbo() function. This could
possibly lead to a remote denial of service. (CVE-2007-4567,
Important)

* a flaw was found in each of the following Intel PRO/1000 Linux
drivers in the Linux kernel: e1000 and e1000e. A remote attacker using
packets larger than the MTU could bypass the existing fragment check,
resulting in partial, invalid frames being passed to the network
stack. These flaws could also possibly be used to trigger a remote
denial of service. (CVE-2009-4536, CVE-2009-4538, Important)

* a flaw was found in the Realtek r8169 Ethernet driver in the Linux
kernel. Receiving overly-long frames with network cards supported by
this driver could possibly result in a remote denial of service.
(CVE-2009-4537, Important)

Users should upgrade to these updated packages, which contain
backported patches to correct these issues. The system must be
rebooted for this update to take effect."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/el-errata/2010-January/001310.html"
  );
  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:"exploited_by_malware", value:"true");
  script_cwe_id(20, 189);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-PAE");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-PAE-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-xen-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:5");

  script_set_attribute(attribute:"vuln_publication_date", value:"2007/12/20");
  script_set_attribute(attribute:"patch_publication_date", value:"2010/01/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/07/12");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2019 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:"^5([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 5", "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 && "ia64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Oracle Linux", cpu);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2007-4567", "CVE-2009-4536", "CVE-2009-4537", "CVE-2009-4538");  
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for ELSA-2010-0019");
  }
  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 = "2.6";
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_exists(release:"EL5", rpm:"kernel-2.6.18") && rpm_check(release:"EL5", reference:"kernel-2.6.18-164.10.1.0.1.el5")) flag++;
if (rpm_exists(release:"EL5", rpm:"kernel-PAE-2.6.18") && rpm_check(release:"EL5", cpu:"i386", reference:"kernel-PAE-2.6.18-164.10.1.0.1.el5")) flag++;
if (rpm_exists(release:"EL5", rpm:"kernel-PAE-devel-2.6.18") && rpm_check(release:"EL5", cpu:"i386", reference:"kernel-PAE-devel-2.6.18-164.10.1.0.1.el5")) flag++;
if (rpm_exists(release:"EL5", rpm:"kernel-debug-2.6.18") && rpm_check(release:"EL5", reference:"kernel-debug-2.6.18-164.10.1.0.1.el5")) flag++;
if (rpm_exists(release:"EL5", rpm:"kernel-debug-devel-2.6.18") && rpm_check(release:"EL5", reference:"kernel-debug-devel-2.6.18-164.10.1.0.1.el5")) flag++;
if (rpm_exists(release:"EL5", rpm:"kernel-devel-2.6.18") && rpm_check(release:"EL5", reference:"kernel-devel-2.6.18-164.10.1.0.1.el5")) flag++;
if (rpm_exists(release:"EL5", rpm:"kernel-doc-2.6.18") && rpm_check(release:"EL5", reference:"kernel-doc-2.6.18-164.10.1.0.1.el5")) flag++;
if (rpm_exists(release:"EL5", rpm:"kernel-headers-2.6.18") && rpm_check(release:"EL5", reference:"kernel-headers-2.6.18-164.10.1.0.1.el5")) flag++;
if (rpm_exists(release:"EL5", rpm:"kernel-xen-2.6.18") && rpm_check(release:"EL5", reference:"kernel-xen-2.6.18-164.10.1.0.1.el5")) flag++;
if (rpm_exists(release:"EL5", rpm:"kernel-xen-devel-2.6.18") && rpm_check(release:"EL5", reference:"kernel-xen-devel-2.6.18-164.10.1.0.1.el5")) 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");
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-558-1. 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(29740);
  script_version("1.20");
  script_cvs_date("Date: 2019/10/16 10:34:22");

  script_cve_id("CVE-2006-6058", "CVE-2007-4133", "CVE-2007-4567", "CVE-2007-4849", "CVE-2007-4997", "CVE-2007-5093", "CVE-2007-5500", "CVE-2007-5501");
  script_xref(name:"USN", value:"558-1");

  script_name(english:"Ubuntu 6.10 / 7.04 / 7.10 : linux-source-2.6.17/20/22 vulnerabilities (USN-558-1)");
  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:
"The minix filesystem did not properly validate certain filesystem
values. If a local attacker could trick the system into attempting to
mount a corrupted minix filesystem, the kernel could be made to hang
for long periods of time, resulting in a denial of service.
(CVE-2006-6058)

Certain calculations in the hugetlb code were not correct. A local
attacker could exploit this to cause a kernel panic, leading to a
denial of service. (CVE-2007-4133)

Eric Sesterhenn and Victor Julien discovered that the hop-by-hop IPv6
extended header was not correctly validated. If a system was
configured for IPv6, a remote attacker could send a specially crafted
IPv6 packet and cause the kernel to panic, leading to a denial of
service. This was only vulnerable in Ubuntu 7.04. (CVE-2007-4567)

Permissions were not correctly stored on JFFS2 ACLs. For systems using
ACLs on JFFS2, a local attacker may gain access to private files.
(CVE-2007-4849)

Chris Evans discovered that the 802.11 network stack did not correctly
handle certain QOS frames. A remote attacker on the local wireless
network could send specially crafted packets that would panic the
kernel, resulting in a denial of service. (CVE-2007-4997)

The Philips USB Webcam driver did not correctly handle disconnects. If
a local attacker tricked another user into disconnecting a webcam
unsafely, the kernel could hang or consume CPU resources, leading to a
denial of service. (CVE-2007-5093)

Scott James Remnant discovered that the waitid function could be made
to hang the system. A local attacker could execute a specially crafted
program which would leave the system unresponsive, resulting in a
denial of service. (CVE-2007-5500)

Ilpo Jarvinen discovered that it might be possible for the TCP stack
to panic the kernel when receiving a crafted ACK response. Only Ubuntu
7.10 contained the vulnerable code, and it is believed not to have
been exploitable. (CVE-2007-5501)

When mounting the same remote NFS share to separate local locations,
the first location's mount options would apply to all subsequent
mounts of the same NFS share. In some configurations, this could lead
to incorrectly configured permissions, allowing local users to gain
additional access to the mounted share.
(https://launchpad.net/bugs/164231)

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/558-1/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_cwe_id(20, 189, 264, 399);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.17");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.20");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.22");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-rt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-ume");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-virtual");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-cell");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-lpia");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-lpiacompat");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-rt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-ume");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-virtual");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-virtual");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-kdump");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-libc-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.17");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.20");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.22");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:6.10");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:7.04");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:7.10");

  script_set_attribute(attribute:"vuln_publication_date", value:"2006/11/21");
  script_set_attribute(attribute:"patch_publication_date", value:"2007/12/18");
  script_set_attribute(attribute:"plugin_publication_date", value:"2007/12/19");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2007-2019 Canonical, Inc. / NASL script (C) 2007-2019 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 (! ereg(pattern:"^(6\.10|7\.04|7\.10)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 6.10 / 7.04 / 7.10", "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-2006-6058", "CVE-2007-4133", "CVE-2007-4567", "CVE-2007-4849", "CVE-2007-4997", "CVE-2007-5093", "CVE-2007-5500", "CVE-2007-5501");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-558-1");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"6.10", pkgname:"linux-doc-2.6.17", pkgver:"2.6.17.1-12.42")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-headers-2.6.17-12", pkgver:"2.6.17.1-12.42")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-headers-2.6.17-12-386", pkgver:"2.6.17.1-12.42")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-headers-2.6.17-12-generic", pkgver:"2.6.17.1-12.42")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-headers-2.6.17-12-server", pkgver:"2.6.17.1-12.42")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-image-2.6.17-12-386", pkgver:"2.6.17.1-12.42")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-image-2.6.17-12-generic", pkgver:"2.6.17.1-12.42")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-image-2.6.17-12-server", pkgver:"2.6.17.1-12.42")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-image-debug-2.6.17-12-386", pkgver:"2.6.17.1-12.42")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-image-debug-2.6.17-12-generic", pkgver:"2.6.17.1-12.42")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-image-debug-2.6.17-12-server", pkgver:"2.6.17.1-12.42")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-image-kdump", pkgver:"2.6.17.1-12.42")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-kernel-devel", pkgver:"2.6.17.1-12.42")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-libc-dev", pkgver:"2.6.17.1-12.42")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"linux-source-2.6.17", pkgver:"2.6.17.1-12.42")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-doc-2.6.20", pkgver:"2.6.20-16.33")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16", pkgver:"2.6.20-16.33")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16-386", pkgver:"2.6.20-16.33")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16-generic", pkgver:"2.6.20-16.33")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16-lowlatency", pkgver:"2.6.20-16.33")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16-server", pkgver:"2.6.20-16.33")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-2.6.20-16-386", pkgver:"2.6.20-16.33")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-2.6.20-16-generic", pkgver:"2.6.20-16.33")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-2.6.20-16-lowlatency", pkgver:"2.6.20-16.33")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-2.6.20-16-server", pkgver:"2.6.20-16.33")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-debug-2.6.20-16-386", pkgver:"2.6.20-16.33")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-debug-2.6.20-16-generic", pkgver:"2.6.20-16.33")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-debug-2.6.20-16-lowlatency", pkgver:"2.6.20-16.33")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-debug-2.6.20-16-server", pkgver:"2.6.20-16.33")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-kernel-devel", pkgver:"2.6.20-16.33")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-libc-dev", pkgver:"2.6.20-16.33")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-source-2.6.20", pkgver:"2.6.20-16.33")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-doc-2.6.22", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-headers-2.6.22-14", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-headers-2.6.22-14-386", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-headers-2.6.22-14-generic", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-headers-2.6.22-14-rt", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-headers-2.6.22-14-server", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-headers-2.6.22-14-ume", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-headers-2.6.22-14-virtual", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-headers-2.6.22-14-xen", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-386", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-cell", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-generic", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-lpia", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-lpiacompat", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-rt", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-server", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-ume", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-virtual", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-2.6.22-14-xen", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-debug-2.6.22-14-386", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-debug-2.6.22-14-generic", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-debug-2.6.22-14-server", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-image-debug-2.6.22-14-virtual", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-kernel-devel", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-libc-dev", pkgver:"2.6.22-14.47")) flag++;
if (ubuntu_check(osver:"7.10", pkgname:"linux-source-2.6.22", pkgver:"2.6.22-14.47")) 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-doc-2.6.17 / linux-doc-2.6.20 / linux-doc-2.6.22 / etc");
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2010:0019. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(43820);
  script_version ("1.31");
  script_cvs_date("Date: 2019/10/25 13:36:14");

  script_cve_id("CVE-2007-4567", "CVE-2009-4536", "CVE-2009-4537", "CVE-2009-4538");
  script_bugtraq_id(36706, 37519, 37523);
  script_xref(name:"RHSA", value:"2010:0019");

  script_name(english:"RHEL 5 : kernel (RHSA-2010:0019)");
  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 multiple security issues are now
available for Red Hat Enterprise Linux 5.

This update has been rated as having important security impact by the
Red Hat Security Response Team.

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

This update fixes the following security issues :

* a flaw was found in the IPv6 Extension Header (EH) handling
implementation in the Linux kernel. The skb->dst data structure was
not properly validated in the ipv6_hop_jumbo() function. This could
possibly lead to a remote denial of service. (CVE-2007-4567,
Important)

* a flaw was found in each of the following Intel PRO/1000 Linux
drivers in the Linux kernel: e1000 and e1000e. A remote attacker using
packets larger than the MTU could bypass the existing fragment check,
resulting in partial, invalid frames being passed to the network
stack. These flaws could also possibly be used to trigger a remote
denial of service. (CVE-2009-4536, CVE-2009-4538, Important)

* a flaw was found in the Realtek r8169 Ethernet driver in the Linux
kernel. Receiving overly-long frames with network cards supported by
this driver could possibly result in a remote denial of service.
(CVE-2009-4537, Important)

Users should upgrade to these updated packages, which contain
backported patches to correct these issues. The system must be
rebooted for this update to take effect."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2007-4567"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2009-4536"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2009-4537"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2009-4538"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2010:0019"
  );
  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: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:"exploited_by_malware", value:"true");
  script_cwe_id(20, 189);

  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-PAE");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-PAE-devel");
  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-devel");
  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-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-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-xen-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:5.4");

  script_set_attribute(attribute:"vuln_publication_date", value:"2007/12/20");
  script_set_attribute(attribute:"patch_publication_date", value:"2010/01/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/01/08");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2010-2019 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:"^5([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 5.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-2007-4567", "CVE-2009-4536", "CVE-2009-4537", "CVE-2009-4538");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for RHSA-2010:0019");
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2010:0019";
  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:"RHEL5", cpu:"i686", reference:"kernel-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"kernel-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"kernel-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"i686", reference:"kernel-PAE-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"i686", reference:"kernel-PAE-devel-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"i686", reference:"kernel-debug-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"kernel-debug-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"kernel-debug-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"i686", reference:"kernel-debug-devel-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"kernel-debug-devel-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"kernel-debug-devel-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"i686", reference:"kernel-devel-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"kernel-devel-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"kernel-devel-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", reference:"kernel-doc-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"kernel-headers-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"kernel-headers-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"kernel-headers-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"kernel-kdump-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"kernel-kdump-devel-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"i686", reference:"kernel-xen-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"kernel-xen-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"i686", reference:"kernel-xen-devel-2.6.18-164.10.1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"kernel-xen-devel-2.6.18-164.10.1.el5")) 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-PAE / kernel-PAE-devel / kernel-debug / etc");
  }
}

• name	Aharon Chernin
  organization	SCAP.com, LLC

• name	Dragos Prisaca
  organization	G2, Inc.

• comment	The operating system installed on the system is Red Hat Enterprise Linux 5
  oval	oval:org.mitre.oval:def:11414

• comment	The operating system installed on the system is CentOS Linux 5.x
  oval	oval:org.mitre.oval:def:15802

• comment	Oracle Linux 5.x
  oval	oval:org.mitre.oval:def:15459

• name	J. Daniel Brown
  organization	DTCC

• name	Chris Coffin
  organization	The MITRE Corporation