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Debian Security Advisory DSA-2699-1                   security@debian.org
https://www.debian.org/security/                        Moritz Muehlenhoff
June 02, 2013                          https://www.debian.org/security/faq
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Package        : iceweasel
Vulnerability  : several
Problem type   : remote
Debian-specific: no
CVE ID         : CVE-2013-0773 CVE-2013-0775 CVE-2013-0776 CVE-2013-0780 
                 CVE-2013-0782 CVE-2013-0783 CVE-2013-0787 CVE-2013-0788 
                 CVE-2013-0793 CVE-2013-0795 CVE-2013-0796 CVE-2013-0800 
                 CVE-2013-0801 CVE-2013-1670 CVE-2013-1674 CVE-2013-1675
                 CVE-2013-1676 CVE-2013-1677 CVE-2013-1678 CVE-2013-1679
                 CVE-2013-1680 CVE-2013-1681

Multiple security issues have been found in Iceweasel, Debian's version 
of the Mozilla Firefox web browser: Multiple memory safety errors, 
missing input sanitising vulnerabilities, use-after-free vulnerabilities, 
buffer overflows and other programming errors may lead to the execution 
of arbitrary code, privilege escalation, information leaks or 
cross-site-scripting.

We're changing the approach for security updates for Iceweasel, Icedove 
and Iceape in stable-security: Instead of backporting security fixes, 
we now provide releases based on the Extended Support Release branch. As 
such, this update introduces packages based on Firefox 17 and at some 
point in the future we will switch to the next ESR branch once ESR 17 
has reached it's end of life.

Some Xul extensions currently packaged in the Debian archive are not
compatible with the new browser engine. Up-to-date and compatible 
versions can be retrieved from https://addons.mozilla.org as a short 
term solution. A solution to keep packaged extensions compatible with 
the Mozilla releases is still being sorted out.

We don't have the resources to backport security fixes to the Iceweasel 
release in oldstable-security any longer. If you're up to the task and 
want to help, please get in touch with team@security.debian.org. 
Otherwise, we'll announce the end of  security support for Iceweasel, 
Icedove and Iceape in Squeeze in the next update round.

For the stable distribution (wheezy), these problems have been fixed in
version 17.0.6esr-1~deb7u1.

For the unstable distribution (sid), these problems have been fixed in
version 17.0.6esr-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/

Mailing list: debian-security-announce@lists.debian.org
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