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nessusThis script is Copyright (C) 2012-2024 and is owned by Tenable, Inc. or an Affiliate thereof.REDHAT-RHSA-2012-1258.NASL
HistorySep 13, 2012 - 12:00 a.m.

RHEL 5 : quagga (RHSA-2012:1258)

2012-09-1300:00:00
This script is Copyright (C) 2012-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
15

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

10 High

AI Score

Confidence

High

0.303 Low

EPSS

Percentile

97.0%

The remote Redhat Enterprise Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2012:1258 advisory.

  • quagga: DoS (crash) by processing malformed extended community attribute in a route (CVE-2010-1674)

  • Quagga (ospf6d): Stack-based buffer overflow while decoding Link State Update packet with malformed Inter Area Prefix LSA (CVE-2011-3323)

  • Quagga (ospf6d): Denial of service by decoding malformed Database Description packet headers (CVE-2011-3324)

  • Quagga (ospfd): Denial of service by decoding too short Hello packet or Hello packet with invalid OSPFv2 header type (CVE-2011-3325)

  • Quagga (ospfd): Denial of service by decoding Link State Update LSAs of unknown type (CVE-2011-3326)

  • Quagga (bgpd): Heap-based buffer overflow by decoding BGP UPDATE message with unknown AS_PATH attributes (CVE-2011-3327)

  • quagga (ospfd): Assertion failure due improper length check for a received LS-Update OSPF packet (CVE-2012-0249)

  • quagga (ospfd): Crash by processing LS-Update OSPF packet due improper length check of the Network-LSA structures (CVE-2012-0250)

Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.

#%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-2012:1258. The text 
# itself is copyright (C) Red Hat, Inc.
#

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

if (description)
{
  script_id(62069);
  script_version("1.24");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/27");

  script_cve_id(
    "CVE-2010-1674",
    "CVE-2011-3323",
    "CVE-2011-3324",
    "CVE-2011-3325",
    "CVE-2011-3326",
    "CVE-2011-3327",
    "CVE-2012-0249",
    "CVE-2012-0250"
  );
  script_bugtraq_id(46942, 49784, 52531);
  script_xref(name:"RHSA", value:"2012:1258");

  script_name(english:"RHEL 5 : quagga (RHSA-2012:1258)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates for quagga.");
  script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 5 host has packages installed that are affected by multiple vulnerabilities as
referenced in the RHSA-2012:1258 advisory.

  - quagga: DoS (crash) by processing malformed extended community attribute in a route (CVE-2010-1674)

  - Quagga (ospf6d): Stack-based buffer overflow while decoding Link State Update packet with malformed Inter
    Area Prefix LSA (CVE-2011-3323)

  - Quagga (ospf6d): Denial of service by decoding malformed Database Description packet headers
    (CVE-2011-3324)

  - Quagga (ospfd): Denial of service by decoding too short Hello packet or Hello packet with invalid OSPFv2
    header type (CVE-2011-3325)

  - Quagga (ospfd): Denial of service by decoding Link State Update LSAs of unknown type (CVE-2011-3326)

  - Quagga (bgpd): Heap-based buffer overflow by decoding BGP UPDATE message with unknown AS_PATH attributes
    (CVE-2011-3327)

  - quagga (ospfd): Assertion failure due improper length check for a received LS-Update OSPF packet
    (CVE-2012-0249)

  - quagga (ospfd): Crash by processing LS-Update OSPF packet due improper length check of the Network-LSA
    structures (CVE-2012-0250)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  # https://access.redhat.com/security/data/csaf/v2/advisories/2012/rhsa-2012_1258.json
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?065c88e5");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2012:1258");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/updates/classification/#moderate");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=654603");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=738393");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=738394");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=738396");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=738398");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=738400");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=802827");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=802829");
  script_set_attribute(attribute:"solution", value:
"Update the RHEL quagga package based on the guidance in RHSA-2012:1258.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2011-3327");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2011-3325");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(121, 122);
  script_set_attribute(attribute:"vendor_severity", value:"Moderate");

  script_set_attribute(attribute:"patch_publication_date", value:"2012/09/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/09/13");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:quagga");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:quagga-contrib");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:quagga-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:5");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2012-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}


include('rpm.inc');
include('rhel.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/RedHat/release');
if (isnull(os_release) || 'Red Hat' >!< os_release) audit(AUDIT_OS_NOT, 'Red Hat');
var os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');
os_ver = os_ver[1];
if (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '5')) 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);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu && 'ppc' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);

var constraints = [
  {
    'repo_relative_urls': [
      'content/dist/rhel/client/5/5Client/i386/debug',
      'content/dist/rhel/client/5/5Client/i386/os',
      'content/dist/rhel/client/5/5Client/i386/source/SRPMS',
      'content/dist/rhel/client/5/5Client/x86_64/debug',
      'content/dist/rhel/client/5/5Client/x86_64/os',
      'content/dist/rhel/client/5/5Client/x86_64/source/SRPMS',
      'content/dist/rhel/power/5/5Server/ppc/debug',
      'content/dist/rhel/power/5/5Server/ppc/os',
      'content/dist/rhel/power/5/5Server/ppc/source/SRPMS',
      'content/dist/rhel/server/5/5Server/i386/debug',
      'content/dist/rhel/server/5/5Server/i386/os',
      'content/dist/rhel/server/5/5Server/i386/source/SRPMS',
      'content/dist/rhel/server/5/5Server/x86_64/debug',
      'content/dist/rhel/server/5/5Server/x86_64/os',
      'content/dist/rhel/server/5/5Server/x86_64/source/SRPMS',
      'content/dist/rhel/system-z/5/5Server/s390x/debug',
      'content/dist/rhel/system-z/5/5Server/s390x/os',
      'content/dist/rhel/system-z/5/5Server/s390x/source/SRPMS',
      'content/dist/rhel/workstation/5/5Client/i386/debug',
      'content/dist/rhel/workstation/5/5Client/i386/desktop/debug',
      'content/dist/rhel/workstation/5/5Client/i386/desktop/os',
      'content/dist/rhel/workstation/5/5Client/i386/desktop/source/SRPMS',
      'content/dist/rhel/workstation/5/5Client/i386/os',
      'content/dist/rhel/workstation/5/5Client/i386/source/SRPMS',
      'content/dist/rhel/workstation/5/5Client/x86_64/debug',
      'content/dist/rhel/workstation/5/5Client/x86_64/desktop/debug',
      'content/dist/rhel/workstation/5/5Client/x86_64/desktop/os',
      'content/dist/rhel/workstation/5/5Client/x86_64/desktop/source/SRPMS',
      'content/dist/rhel/workstation/5/5Client/x86_64/os',
      'content/dist/rhel/workstation/5/5Client/x86_64/source/SRPMS',
      'content/fastrack/rhel/client/5/i386/debug',
      'content/fastrack/rhel/client/5/i386/os',
      'content/fastrack/rhel/client/5/i386/source/SRPMS',
      'content/fastrack/rhel/client/5/x86_64/debug',
      'content/fastrack/rhel/client/5/x86_64/os',
      'content/fastrack/rhel/client/5/x86_64/source/SRPMS',
      'content/fastrack/rhel/power/5/ppc/debug',
      'content/fastrack/rhel/power/5/ppc/os',
      'content/fastrack/rhel/power/5/ppc/source/SRPMS',
      'content/fastrack/rhel/server/5/i386/debug',
      'content/fastrack/rhel/server/5/i386/os',
      'content/fastrack/rhel/server/5/i386/source/SRPMS',
      'content/fastrack/rhel/server/5/x86_64/debug',
      'content/fastrack/rhel/server/5/x86_64/os',
      'content/fastrack/rhel/server/5/x86_64/source/SRPMS',
      'content/fastrack/rhel/system-z/5/s390x/debug',
      'content/fastrack/rhel/system-z/5/s390x/os',
      'content/fastrack/rhel/system-z/5/s390x/source/SRPMS',
      'content/fastrack/rhel/workstation/5/i386/debug',
      'content/fastrack/rhel/workstation/5/i386/desktop/debug',
      'content/fastrack/rhel/workstation/5/i386/desktop/os',
      'content/fastrack/rhel/workstation/5/i386/desktop/source/SRPMS',
      'content/fastrack/rhel/workstation/5/i386/os',
      'content/fastrack/rhel/workstation/5/i386/source/SRPMS',
      'content/fastrack/rhel/workstation/5/x86_64/debug',
      'content/fastrack/rhel/workstation/5/x86_64/desktop/debug',
      'content/fastrack/rhel/workstation/5/x86_64/desktop/os',
      'content/fastrack/rhel/workstation/5/x86_64/desktop/source/SRPMS',
      'content/fastrack/rhel/workstation/5/x86_64/os',
      'content/fastrack/rhel/workstation/5/x86_64/source/SRPMS'
    ],
    'pkgs': [
      {'reference':'quagga-0.98.6-7.el5_8.1', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'quagga-0.98.6-7.el5_8.1', 'cpu':'ppc', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'quagga-0.98.6-7.el5_8.1', 'cpu':'s390x', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'quagga-0.98.6-7.el5_8.1', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'quagga-contrib-0.98.6-7.el5_8.1', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'quagga-contrib-0.98.6-7.el5_8.1', 'cpu':'ppc', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'quagga-contrib-0.98.6-7.el5_8.1', 'cpu':'s390x', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'quagga-contrib-0.98.6-7.el5_8.1', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'quagga-devel-0.98.6-7.el5_8.1', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'quagga-devel-0.98.6-7.el5_8.1', 'cpu':'ppc', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'quagga-devel-0.98.6-7.el5_8.1', 'cpu':'ppc64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'quagga-devel-0.98.6-7.el5_8.1', 'cpu':'s390', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'quagga-devel-0.98.6-7.el5_8.1', 'cpu':'s390x', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'quagga-devel-0.98.6-7.el5_8.1', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE}
    ]
  }
];

var applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);
if(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);

var flag = 0;
foreach var constraint_array ( constraints ) {
  var repo_relative_urls = NULL;
  if (!empty_or_null(constraint_array['repo_relative_urls'])) repo_relative_urls = constraint_array['repo_relative_urls'];
  foreach var pkg ( constraint_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;
    var cves = NULL;
    if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];
    if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];
    if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];
    if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];
    if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];
    if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];
    if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];
    if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];
    if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];
    if (!empty_or_null(pkg['cves'])) cves = pkg['cves'];
    if (reference &&
        _release &&
        rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&
        (applicable_repo_urls || (!exists_check || 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, cves:cves)) flag++;
  }
}

if (flag)
{
  var extra = NULL;
  if (isnull(applicable_repo_urls) || !applicable_repo_urls) extra = rpm_report_get() + redhat_report_repo_caveat();
  else extra = rpm_report_get();
  security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : extra
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'quagga / quagga-contrib / quagga-devel');
}
VendorProductVersionCPE
redhatenterprise_linuxquaggap-cpe:/a:redhat:enterprise_linux:quagga
redhatenterprise_linuxquagga-contribp-cpe:/a:redhat:enterprise_linux:quagga-contrib
redhatenterprise_linuxquagga-develp-cpe:/a:redhat:enterprise_linux:quagga-devel
redhatenterprise_linux5cpe:/o:redhat:enterprise_linux:5

References

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

10 High

AI Score

Confidence

High

0.303 Low

EPSS

Percentile

97.0%