Oracle Linux 5 : kernel (ELSA-2013-1166)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2013:1166 and 
# Oracle Linux Security Advisory ELSA-2013-1166 respectively.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(69456);
  script_version("1.15");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/10/23");

  script_cve_id(
    "CVE-2013-2147",
    "CVE-2013-2164",
    "CVE-2013-2206",
    "CVE-2013-2224",
    "CVE-2013-2232",
    "CVE-2013-2234",
    "CVE-2013-2237"
  );
  script_bugtraq_id(
    60280,
    60375,
    60715,
    60858,
    60874,
    60893,
    60953
  );
  script_xref(name:"RHSA", value:"2013:1166");

  script_name(english:"Oracle Linux 5 : kernel (ELSA-2013-1166)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Oracle Linux host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote Oracle Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the
ELSA-2013-1166 advisory.

    - [net] af_key: fix info leaks in notify messages (Jiri Benc) [980999 981000] {CVE-2013-2234}
    - [net] af_key: initialize satype in key_notify_policy_flush() (Jiri Benc) [981222 981224] {CVE-2013-2237}
    - [net] ipv6: ip6_sk_dst_check() must not assume ipv6 dst (Jiri Pirko) [981556 981557] {CVE-2013-2232}
    - [net] fix invalid free in ip_cmsg_send() callers (Petr Matousek) [980141 980142] {CVE-2013-2224}
    - [block] cpqarray: info leak in ida_locked_ioctl() (Tomas Henzl) [971245 971246] {CVE-2013-2147}
    - [block] cdrom: use kzalloc() for failing hardware (Frantisek Hrbata) [973103 973104] {CVE-2013-2164}
    - [net] sctp: Disallow new connection on a closing socket (Daniel Borkmann) [976569 974936]
    {CVE-2013-2206}
    - [net] sctp: Use correct sideffect command in dup cookie handling (Daniel Borkmann) [976569 974936]
    {CVE-2013-2206}
    - [net] sctp: deal with multiple COOKIE_ECHO chunks (Daniel Borkmann) [976569 974936] {CVE-2013-2206}

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://linux.oracle.com/errata/ELSA-2013-1166.html");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2013-2224");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2013-2237");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/06/07");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/08/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/08/23");

  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-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:"p-cpe:/a:oracle:linux:ocfs2-2.6.18-348.16.1.el5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ocfs2-2.6.18-348.16.1.el5PAE");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ocfs2-2.6.18-348.16.1.el5debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ocfs2-2.6.18-348.16.1.el5xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:oracleasm-2.6.18-348.16.1.el5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:oracleasm-2.6.18-348.16.1.el5PAE");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:oracleasm-2.6.18-348.16.1.el5debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:oracleasm-2.6.18-348.16.1.el5xen");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:5");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2013-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  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('ksplice.inc');
include('rpm.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');
var os_release = get_kb_item("Host/RedHat/release");
if (isnull(os_release) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:os_release)) audit(AUDIT_OS_NOT, 'Oracle Linux');
var os_ver = pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:os_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);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);

var machine_uptrack_level = get_one_kb_item('Host/uptrack-uname-r');
if (machine_uptrack_level)
{
  var trimmed_uptrack_level = ereg_replace(string:machine_uptrack_level, pattern:"\.(x86_64|i[3-6]86|aarch64)$", replace:'');
  var fixed_uptrack_levels = ['2.6.18-348.16.1.el5'];
  foreach var fixed_uptrack_level ( fixed_uptrack_levels ) {
    if (rpm_spec_vers_cmp(a:trimmed_uptrack_level, b:fixed_uptrack_level) >= 0)
    {
      audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for ELSA-2013-1166');
    }
  }
  __rpm_report = 'Running KSplice level of ' + trimmed_uptrack_level + ' does not meet the minimum fixed level of ' + join(fixed_uptrack_levels, sep:' / ') + ' for this advisory.\n\n';
}

var 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.');
var 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);

var pkgs = [
    {'reference':'kernel-2.6.18-348.16.1.el5', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-2.6.18'},
    {'reference':'kernel-PAE-2.6.18-348.16.1.el5', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-PAE-2.6.18'},
    {'reference':'kernel-PAE-devel-2.6.18-348.16.1.el5', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-PAE-devel-2.6.18'},
    {'reference':'kernel-debug-2.6.18-348.16.1.el5', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-2.6.18'},
    {'reference':'kernel-debug-devel-2.6.18-348.16.1.el5', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-devel-2.6.18'},
    {'reference':'kernel-devel-2.6.18-348.16.1.el5', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-devel-2.6.18'},
    {'reference':'kernel-headers-2.6.18-348.16.1.el5', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-headers-2.6.18'},
    {'reference':'kernel-xen-2.6.18-348.16.1.el5', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-xen-2.6.18'},
    {'reference':'kernel-xen-devel-2.6.18-348.16.1.el5', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-xen-devel-2.6.18'},
    {'reference':'ocfs2-2.6.18-348.16.1.el5-1.4.10-1.el5', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ocfs2-2.6.18-348.16.1.el5PAE-1.4.10-1.el5', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ocfs2-2.6.18-348.16.1.el5debug-1.4.10-1.el5', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ocfs2-2.6.18-348.16.1.el5xen-1.4.10-1.el5', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'oracleasm-2.6.18-348.16.1.el5-2.0.5-1.el5', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'oracleasm-2.6.18-348.16.1.el5PAE-2.0.5-1.el5', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'oracleasm-2.6.18-348.16.1.el5debug-2.0.5-1.el5', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'oracleasm-2.6.18-348.16.1.el5xen-2.0.5-1.el5', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'kernel-2.6.18-348.16.1.el5', 'cpu':'i686', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-2.6.18'},
    {'reference':'kernel-PAE-2.6.18-348.16.1.el5', 'cpu':'i686', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-PAE-2.6.18'},
    {'reference':'kernel-PAE-devel-2.6.18-348.16.1.el5', 'cpu':'i686', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-PAE-devel-2.6.18'},
    {'reference':'kernel-debug-2.6.18-348.16.1.el5', 'cpu':'i686', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-2.6.18'},
    {'reference':'kernel-debug-devel-2.6.18-348.16.1.el5', 'cpu':'i686', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-devel-2.6.18'},
    {'reference':'kernel-devel-2.6.18-348.16.1.el5', 'cpu':'i686', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-devel-2.6.18'},
    {'reference':'kernel-xen-2.6.18-348.16.1.el5', 'cpu':'i686', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-xen-2.6.18'},
    {'reference':'kernel-xen-devel-2.6.18-348.16.1.el5', 'cpu':'i686', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-xen-devel-2.6.18'},
    {'reference':'ocfs2-2.6.18-348.16.1.el5-1.4.10-1.el5', 'cpu':'i686', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ocfs2-2.6.18-348.16.1.el5PAE-1.4.10-1.el5', 'cpu':'i686', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ocfs2-2.6.18-348.16.1.el5debug-1.4.10-1.el5', 'cpu':'i686', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ocfs2-2.6.18-348.16.1.el5xen-1.4.10-1.el5', 'cpu':'i686', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'oracleasm-2.6.18-348.16.1.el5-2.0.5-1.el5', 'cpu':'i686', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'oracleasm-2.6.18-348.16.1.el5PAE-2.0.5-1.el5', 'cpu':'i686', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'oracleasm-2.6.18-348.16.1.el5debug-2.0.5-1.el5', 'cpu':'i686', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'oracleasm-2.6.18-348.16.1.el5xen-2.0.5-1.el5', 'cpu':'i686', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'kernel-2.6.18-348.16.1.el5', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-2.6.18'},
    {'reference':'kernel-PAE-2.6.18-348.16.1.el5', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-PAE-2.6.18'},
    {'reference':'kernel-PAE-devel-2.6.18-348.16.1.el5', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-PAE-devel-2.6.18'},
    {'reference':'kernel-debug-2.6.18-348.16.1.el5', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-2.6.18'},
    {'reference':'kernel-debug-devel-2.6.18-348.16.1.el5', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-devel-2.6.18'},
    {'reference':'kernel-devel-2.6.18-348.16.1.el5', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-devel-2.6.18'},
    {'reference':'kernel-headers-2.6.18-348.16.1.el5', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-headers-2.6.18'},
    {'reference':'kernel-xen-2.6.18-348.16.1.el5', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-xen-2.6.18'},
    {'reference':'kernel-xen-devel-2.6.18-348.16.1.el5', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-xen-devel-2.6.18'},
    {'reference':'ocfs2-2.6.18-348.16.1.el5-1.4.10-1.el5', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ocfs2-2.6.18-348.16.1.el5PAE-1.4.10-1.el5', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ocfs2-2.6.18-348.16.1.el5debug-1.4.10-1.el5', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ocfs2-2.6.18-348.16.1.el5xen-1.4.10-1.el5', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'oracleasm-2.6.18-348.16.1.el5-2.0.5-1.el5', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'oracleasm-2.6.18-348.16.1.el5PAE-2.0.5-1.el5', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'oracleasm-2.6.18-348.16.1.el5debug-2.0.5-1.el5', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'oracleasm-2.6.18-348.16.1.el5xen-2.0.5-1.el5', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE}
];

var flag = 0;
foreach var package_array ( pkgs ) {
  var reference = NULL;
  var _release = NULL;
  var sp = NULL;
  var _cpu = NULL;
  var el_string = NULL;
  var rpm_spec_vers_cmp = NULL;
  var epoch = NULL;
  var allowmaj = NULL;
  var exists_check = NULL;
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (!empty_or_null(package_array['release'])) _release = 'EL' + package_array['release'];
  if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
  if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
  if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];
  if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
  if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];
  if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];
  if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
  if (reference && _release) {
    if (exists_check) {
        if (rpm_exists(release:_release, rpm:exists_check) && rpm_check(release:_release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;
    } else {
        if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;
    }
  }
}

if (flag)
{
  security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel / kernel-PAE / kernel-PAE-devel / etc');
}