CVE-2014-1580

Name	CVE-2014-1580
Description	Mozilla Firefox before 33.0 does not properly initialize memory for GIF images, which allows remote attackers to obtain sensitive information from process memory via a crafted web page that triggers a sequence of rendering operations for truncated GIF data within a CANVAS element.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
icedove (PTS)	jessie	1:52.3.0-4~deb8u2	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency
icedove	source	squeeze	(unfixed)	end-of-life
icedove	source	(unstable)	(not affected)
iceweasel	source	squeeze	(unfixed)	end-of-life
iceweasel	source	(unstable)	(not affected)

- iceweasel <not-affected> (Only affects Firefox 32 and later)
- icedove <not-affected> (Only affects Firefox 32 and later)