[SECURITY] [DSA 2565-1] iceweasel security update

[Florian Weimer <fw () deneb enyo de>]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

- -------------------------------------------------------------------------
Debian Security Advisory DSA-2565-1                   security () debian org
http://www.debian.org/security/                            Florian Weimer
October 23, 2012                       http://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package        : iceweasel
Vulnerability  : several
Problem type   : local (remote)
Debian-specific: no
CVE ID         : CVE-2012-3982 CVE-2012-3986 CVE-2012-3990 CVE-2012-3991
                 CVE-2012-4179 CVE-2012-4180 CVE-2012-4182 CVE-2012-4186
                 CVE-2012-4188

Multiple vulnerabilities have been discovered in Iceweasel, Debian's
version of the Mozilla Firefox web browser.  The Common
Vulnerabilities and Exposures project identifies the following
problems:

CVE-2012-3982
        Multiple unspecified vulnerabilities in the browser engine
        allow remote attackers to cause a denial of service (memory
        corruption and application crash) or possibly execute
        arbitrary code via unknown vectors.

CVE-2012-3986
        Iceweasel does not properly restrict calls to DOMWindowUtils
        methods, which allows remote attackers to bypass intended
        access restrictions via crafted JavaScript code.

CVE-2012-3990
        A Use-after-free vulnerability in the IME State Manager
        implementation allows remote attackers to execute arbitrary
        code via unspecified vectors, related to the
        nsIContent::GetNameSpaceID function.

CVE-2012-3991
        Iceweasel does not properly restrict JSAPI access to the
        GetProperty function, which allows remote attackers to bypass
        the Same Origin Policy and possibly have unspecified other
        impact via a crafted web site.

CVE-2012-4179
        A use-after-free vulnerability in the
        nsHTMLCSSUtils::CreateCSSPropertyTxn function allows remote
        attackers to execute arbitrary code or cause a denial of
        service (heap memory corruption) via unspecified vectors.

CVE-2012-4180
        A heap-based buffer overflow in the
        nsHTMLEditor::IsPrevCharInNodeWhitespace function allows
        remote attackers to execute arbitrary code via unspecified
        vectors.

CVE-2012-4182
        A use-after-free vulnerability in the
        nsTextEditRules::WillInsert function allows remote attackers
        to execute arbitrary code or cause a denial of service (heap
        memory corruption) via unspecified vectors.

CVE-2012-4186
        A heap-based buffer overflow in the
        nsWav-eReader::DecodeAudioData function allows remote attackers
        to execute arbitrary code via unspecified vectors.

CVE-2012-4188
        A heap-based buffer overflow in the Convolve3x3 function
        allows remote attackers to execute arbitrary code via
        unspecified vectors.

For the stable distribution (squeeze), these problems have been fixed
in version 3.5.16-19.

For the testing distribution (wheezy) and the unstable distribution
(sid), these problems have been fixed in version 10.0.8esr-1.

We recommend that you upgrade your iceweasel packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/

Mailing list: debian-security-announce () lists debian org
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (GNU/Linux)

iQEcBAEBAgAGBQJQhvVjAAoJEL97/wQC1SS+LpwH/i9wHRmpa8bO25gx40Wf9Fbv
AvaVyEFxF565z5NnQSaVhjV1B9t5oswG3VTZmPfEgI0jdh6HfQGZfO0nZmSwEhy5
xgb7lJzD9WB4uCg1k0C9f/YIVXywsI9elfsbtbbroxz9a46jv5VWIyuxabiLr8ev
QNv0gHXuPA1IaNqNJlgvF3AteN8/UCF6yhRMRK7DIUr3VqHRrGiHSxNi64VrisXA
7zbmZhi7x8jQSRz7Ji00enedimk8wzy0QPz9RQov4Z+FLX1z3GShnS7esEKB4Kuw
XMVbMZij5N/6pknzDLRs9naBtp0gFnalTU8z24kHyx9kckXyKdinz25oPBm75eA=
=Z1ad
-----END PGP SIGNATURE-----

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/