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nessusThis script is Copyright (C) 2010-2024 and is owned by Tenable, Inc. or an Affiliate thereof.REDHAT-RHSA-2010-0867.NASL
HistoryNov 18, 2010 - 12:00 a.m.

RHEL 6 : flash-plugin (RHSA-2010:0867)

2010-11-1800:00:00
This script is Copyright (C) 2010-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
27

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

AI Score

9.9

Confidence

High

EPSS

0.971

Percentile

99.8%

The remote Redhat Enterprise Linux 6 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2010:0867 advisory.

  • flash-plugin: security bulletin APSB10-26 (CVE-2010-3636, CVE-2010-3639, CVE-2010-3640, CVE-2010-3641, CVE-2010-3642, CVE-2010-3643, CVE-2010-3644, CVE-2010-3645, CVE-2010-3646, CVE-2010-3647, CVE-2010-3648, CVE-2010-3649, CVE-2010-3650, CVE-2010-3652)

  • acroread/flash-plugin: critical vulnerablility (APSA10-05, APSB10-26) (CVE-2010-3654)

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-2010:0867. The text 
# itself is copyright (C) Red Hat, Inc.
#

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

if (description)
{
  script_id(50639);
  script_version("1.27");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/21");

  script_cve_id(
    "CVE-2010-3636",
    "CVE-2010-3639",
    "CVE-2010-3640",
    "CVE-2010-3641",
    "CVE-2010-3642",
    "CVE-2010-3643",
    "CVE-2010-3644",
    "CVE-2010-3645",
    "CVE-2010-3646",
    "CVE-2010-3647",
    "CVE-2010-3648",
    "CVE-2010-3649",
    "CVE-2010-3650",
    "CVE-2010-3652",
    "CVE-2010-3654"
  );
  script_xref(name:"RHSA", value:"2010:0867");

  script_name(english:"RHEL 6 : flash-plugin (RHSA-2010:0867)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates for flash-plugin.");
  script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 6 host has a package installed that is affected by multiple vulnerabilities as
referenced in the RHSA-2010:0867 advisory.

  - flash-plugin: security bulletin APSB10-26 (CVE-2010-3636, CVE-2010-3639, CVE-2010-3640, CVE-2010-3641,
    CVE-2010-3642, CVE-2010-3643, CVE-2010-3644, CVE-2010-3645, CVE-2010-3646, CVE-2010-3647, CVE-2010-3648,
    CVE-2010-3649, CVE-2010-3650, CVE-2010-3652)

  - acroread/flash-plugin: critical vulnerablility (APSA10-05, APSB10-26) (CVE-2010-3654)

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:"http://www.adobe.com/support/security/bulletins/apsb10-26.html");
  # https://access.redhat.com/security/data/csaf/v2/advisories/2010/rhsa-2010_0867.json
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?4a08fc34");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/updates/classification/#critical");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=647525");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=649938");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2010:0867");
  script_set_attribute(attribute:"solution", value:
"Update the RHEL flash-plugin package based on the guidance in RHSA-2010:0867.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:N/AC:L/PR:N/UI:R/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:"cvss_score_source", value:"CVE-2010-3654");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2010-3652");

  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:'Adobe Flash Player "Button" Remote Code Execution');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:"CANVAS");
  script_set_attribute(attribute:"vendor_severity", value:"Critical");

  script_set_attribute(attribute:"vuln_publication_date", value:"2010/10/29");
  script_set_attribute(attribute:"patch_publication_date", value:"2010/11/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/11/18");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:flash-plugin");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:6");
  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) 2010-2024 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: '6')) audit(AUDIT_OS_NOT, 'Red Hat 6.x', 'Red Hat ' + os_ver);

if (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);

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/6/6Client/i386/supplementary/debug',
      'content/dist/rhel/client/6/6Client/i386/supplementary/os',
      'content/dist/rhel/client/6/6Client/i386/supplementary/source/SRPMS',
      'content/dist/rhel/client/6/6Client/x86_64/supplementary/debug',
      'content/dist/rhel/client/6/6Client/x86_64/supplementary/os',
      'content/dist/rhel/client/6/6Client/x86_64/supplementary/source/SRPMS',
      'content/dist/rhel/computenode/6/6ComputeNode/x86_64/supplementary/debug',
      'content/dist/rhel/computenode/6/6ComputeNode/x86_64/supplementary/os',
      'content/dist/rhel/computenode/6/6ComputeNode/x86_64/supplementary/source/SRPMS',
      'content/dist/rhel/server/6/6Server/i386/supplementary/debug',
      'content/dist/rhel/server/6/6Server/i386/supplementary/os',
      'content/dist/rhel/server/6/6Server/i386/supplementary/source/SRPMS',
      'content/dist/rhel/server/6/6Server/x86_64/supplementary/debug',
      'content/dist/rhel/server/6/6Server/x86_64/supplementary/os',
      'content/dist/rhel/server/6/6Server/x86_64/supplementary/source/SRPMS',
      'content/dist/rhel/workstation/6/6Workstation/i386/supplementary/debug',
      'content/dist/rhel/workstation/6/6Workstation/i386/supplementary/os',
      'content/dist/rhel/workstation/6/6Workstation/i386/supplementary/source/SRPMS',
      'content/dist/rhel/workstation/6/6Workstation/x86_64/supplementary/debug',
      'content/dist/rhel/workstation/6/6Workstation/x86_64/supplementary/os',
      'content/dist/rhel/workstation/6/6Workstation/x86_64/supplementary/source/SRPMS'
    ],
    'pkgs': [
      {'reference':'flash-plugin-10.1.102.64-1.el6', 'cpu':'i686', 'release':'6', '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 flash_plugin_caveat = '\n' +
    'NOTE: This vulnerability check only applies to RedHat released\n' +
    'versions of the flash-plugin package. This check does not apply to\n' +
    'Adobe released versions of the flash-plugin package, which are\n' +
    'versioned similarly and cause collisions in detection.\n\n' +

    'If you are certain you are running the Adobe released package of\n' +
    'flash-plugin and are running a version of it equal or higher to the\n' +
    'RedHat version listed above then you can consider this a false\n' +
    'positive.\n';
  var extra = NULL;
  if (isnull(applicable_repo_urls) || !applicable_repo_urls) extra = rpm_report_get() + redhat_report_repo_caveat() + flash_plugin_caveat;
  else extra = rpm_report_get() + flash_plugin_caveat;
  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, 'flash-plugin');
}

References

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

AI Score

9.9

Confidence

High

EPSS

0.971

Percentile

99.8%