Multiple security issues have been found in Iceweasel, Debian's version of the Mozilla Firefox web browser: Multiple memory safety errors and implementation errors may lead to the execution of arbitrary code, information leaks or denial of service.

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Debian Security Advisory DSA-3127-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
http://www.debian.org/security/                        Moritz Muehlenhoff
January 14, 2015                       http://www.debian.org/security/faq
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Package        : iceweasel
CVE ID         : CVE-2014-8634 CVE-2014-8638 CVE-2014-8639 CVE-2014-8641

Multiple security issues have been found in Iceweasel, Debian's version 
of the Mozilla Firefox web browser: Multiple memory safety errors
and implementation errors may lead to the execution of arbitrary code, 
information leaks or denial of service.

For the stable distribution (wheezy), these problems have been fixed in
version 31.4.0esr-1~deb7u1.

For the unstable distribution (sid), these problems have been fixed in
version 31.4.0esr-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: https://www.debian.org/security/

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