Ubuntu 10.04 LTS / 10.10 : xulrunner-1.9.2 vulnerabilities (USN-1353-1)

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-1353-1. 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(57874);
  script_version("1.15");
  script_cvs_date("Date: 2019/09/19 12:54:27");

  script_cve_id("CVE-2011-3659", "CVE-2011-3670", "CVE-2012-0442", "CVE-2012-0444", "CVE-2012-0449");
  script_bugtraq_id(51753, 51754, 51755, 51756, 51786);
  script_xref(name:"USN", value:"1353-1");

  script_name(english:"Ubuntu 10.04 LTS / 10.10 : xulrunner-1.9.2 vulnerabilities (USN-1353-1)");
  script_summary(english:"Checks dpkg output for updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Ubuntu host is missing a security-related patch."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Jesse Ruderman and Bob Clary discovered memory safety issues affecting
the Gecko Browser engine. If the user were tricked into opening a
specially crafted page, an attacker could exploit these to cause a
denial of service via application crash, or potentially execute code
with the privileges of the user invoking Xulrunner. (CVE-2012-0442)

It was discovered that the Gecko Browser engine did not properly
handle node removal in the DOM. If the user were tricked into opening
a specially crafted page, an attacker could exploit this to cause a
denial of service via application crash, or potentially execute code
with the privileges of the user invoking Xulrunner. (CVE-2011-3659)

It was discovered that memory corruption could occur during the
decoding of Ogg Vorbis files. If the user were tricked into opening a
specially crafted file, an attacker could exploit this to cause a
denial of service via application crash, or potentially execute code
with the privileges of the user invoking Xulrunner. (CVE-2012-0444)

Nicolas Gregoire and Aki Helin discovered that when processing a
malformed embedded XSLT stylesheet, Xulrunner can crash due to memory
corruption. If the user were tricked into opening a specially crafted
page, an attacker could exploit this to cause a denial of service via
application crash, or potentially execute code with the privileges of
the user invoking Xulrunner. (CVE-2012-0449)

Gregory Fleischer discovered that requests using IPv6 hostname syntax
through certain proxies might generate errors. An attacker might be
able to use this to read sensitive data from the error messages.
(CVE-2011-3670).

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/1353-1/"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected xulrunner-1.9.2 package."
  );
  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_set_attribute(attribute:"metasploit_name", value:'Firefox 8/9 AttributeChildRemoved() Use-After-Free');
  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:'White_Phosphorus');

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:xulrunner-1.9.2");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:10.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:10.10");

  script_set_attribute(attribute:"vuln_publication_date", value:"2012/02/01");
  script_set_attribute(attribute:"patch_publication_date", value:"2012/02/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/02/09");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2012-2019 Canonical, Inc. / NASL script (C) 2012-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("misc_func.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 (! preg(pattern:"^(10\.04|10\.10)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 10.04 / 10.10", "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);

flag = 0;

if (ubuntu_check(osver:"10.04", pkgname:"xulrunner-1.9.2", pkgver:"1.9.2.26+build2+nobinonly-0ubuntu0.10.04.1")) flag++;
if (ubuntu_check(osver:"10.10", pkgname:"xulrunner-1.9.2", pkgver:"1.9.2.26+build2+nobinonly-0ubuntu0.10.10.1")) 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, "xulrunner-1.9.2");
}