SeaMonkey < 2.14 Multiple Vulnerabilities

This script is Copyright (C) 2012-2013 Tenable Network Security, Inc.


Synopsis :

The remote Windows host contains a web browser that is affected by
multiple vulnerabilities.

Description :

The installed version of SeaMonkey is earlier than 2.14 and thus, is
potentially affected by the following security issues :

- Several memory safety bugs exist in the browser engine
used in Mozilla-based products that could be exploited
to execute arbitrary code. (CVE-2012-5842,
CVE-2012-5843)

- An error exists in the method
'image::RasterImage::DrawFrameTo' related to GIF images
that could allow a heap-based buffer overflow leading to
arbitrary code execution. (CVE-2012-4202)

- An error exists related to SVG text and CSS properties
that could lead to application crashes. (CVE-2012-5836)

- The JavaScript function 'str_unescape' could allow
arbitrary code execution. (CVE-2012-4204)

- 'XMLHttpRequest' objects inherit incorrect principals
when created in sandboxes that could allow cross-site
request forgery attacks (CSRF). (CVE-2012-4205)

- 'XrayWrappers' can expose DOM properties that are
not meant to be accessible outside of the chrome
compartment. (CVE-2012-4208)

- Errors exist related to 'evalInSandbox', 'HZ-GB-2312'
charset, frames and the 'location' object, and
'cross-origin wrappers' that can allow cross-site
scripting (XSS) attacks. (CVE-2012-4201, CVE-2012-4207,
CVE-2012-4209, CVE-2012-5841)

- Various use-after-free, out-of-bounds read and buffer
overflow errors exist that could potentially lead to
arbitrary code execution. (CVE-2012-4212, CVE-2012-4213,
CVE-2012-4214, CVE-2012-4215, CVE-2012-4216,
CVE-2012-4217, CVE-2012-4218, CVE-2012-5829,
CVE-2012-5830, CVE-2012-5833, CVE-2012-5835,
CVE-2012-5838, CVE-2012-5839, CVE-2012-5840)

See also :

http://www.mozilla.org/security/announce/2012/mfsa2012-91.html
http://www.mozilla.org/security/announce/2012/mfsa2012-92.html
http://www.mozilla.org/security/announce/2012/mfsa2012-93.html
http://www.mozilla.org/security/announce/2012/mfsa2012-94.html
http://www.mozilla.org/security/announce/2012/mfsa2012-96.html
http://www.mozilla.org/security/announce/2012/mfsa2012-97.html
http://www.mozilla.org/security/announce/2012/mfsa2012-99.html
http://www.mozilla.org/security/announce/2012/mfsa2012-100.html
http://www.mozilla.org/security/announce/2012/mfsa2012-101.html
http://www.mozilla.org/security/announce/2012/mfsa2012-103.html
http://www.mozilla.org/security/announce/2012/mfsa2012-105.html
http://www.mozilla.org/security/announce/2012/mfsa2012-106.html

Solution :

Upgrade to SeaMonkey 2.14 or later.

Risk factor :

High / CVSS Base Score : 9.3
(CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C)
CVSS Temporal Score : 6.9
(CVSS2#E:U/RL:OF/RC:C)
Public Exploit Available : false