RHEL 5 : flash-plugin (RHSA-2009:1188)

#%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-2009:1188. The text 
# itself is copyright (C) Red Hat, Inc.
#

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

if (description)
{
  script_id(63886);
  script_version("1.23");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/06/08");

  script_cve_id(
    "CVE-2009-1862",
    "CVE-2009-1863",
    "CVE-2009-1864",
    "CVE-2009-1865",
    "CVE-2009-1866",
    "CVE-2009-1867",
    "CVE-2009-1868",
    "CVE-2009-1869",
    "CVE-2009-1870"
  );
  script_bugtraq_id(35759);
  script_xref(name:"RHSA", value:"2009:1188");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/06/22");

  script_name(english:"RHEL 5 : flash-plugin (RHSA-2009:1188)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"An updated Adobe Flash Player package that fixes multiple security
issues is now available for Red Hat Enterprise Linux 5 Supplementary.

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

The flash-plugin package contains a Mozilla Firefox compatible Adobe
Flash Player web browser plug-in.

Multiple security flaws were found in the way Flash Player displayed
certain SWF content. An attacker could use these flaws to create a
specially crafted SWF file that would cause flash-plugin to crash or,
possibly, execute arbitrary code when the victim loaded a page
containing the specially crafted SWF content. (CVE-2009-1862,
CVE-2009-1863, CVE-2009-1864, CVE-2009-1865, CVE-2009-1866,
CVE-2009-1868, CVE-2009-1869)

A clickjacking flaw was discovered in Flash Player. A specially
crafted SWF file could trick a user into unintentionally or mistakenly
clicking a link or a dialog. (CVE-2009-1867)

A flaw was found in the Flash Player local sandbox. A specially
crafted SWF file could cause information disclosure when it was saved
to the hard drive. (CVE-2009-1870)

All users of Adobe Flash Player should install this updated package,
which upgrades Flash Player to version 10.0.32.18.");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2009-1862");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2009-1863");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2009-1864");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2009-1865");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2009-1866");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2009-1867");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2009-1868");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2009-1869");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2009-1870");
  script_set_attribute(attribute:"see_also", value:"https://www.adobe.com/support/security/bulletins/apsb09-10.html");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2009:1188");
  script_set_attribute(attribute:"solution", value:
"Update the affected flash-plugin package.");
  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_attribute(attribute:"cvss_score_source", value:"CVE-2009-1869");

  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(59, 94, 119, 189, 200, 264);

  script_set_attribute(attribute:"vuln_publication_date", value:"2009/07/23");
  script_set_attribute(attribute:"patch_publication_date", value:"2009/07/31");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/01/24");

  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:5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:5.3");
  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) 2013-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}


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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat");
os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat");
os_ver = os_ver[1];
if (! preg(pattern:"^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);

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2009:1188";
  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", reference:"flash-plugin-10.0.32.18-2.el5")) flag++;


  if (flag)
  {
    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';
    security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : rpm_report_get() + redhat_report_package_caveat() + flash_plugin_caveat
    );
    exit(0);
  }
  else
  {
    tested = pkg_tests_get();
    if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
    else audit(AUDIT_PACKAGE_NOT_INSTALLED, "flash-plugin");
  }
}