CVE-2015-7189

Name	CVE-2015-7189
Description	Race condition in the JPEGEncoder function in Mozilla Firefox before 42.0 and Firefox ESR 38.x before 38.4 allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow) via vectors involving a CANVAS element and crafted JavaScript code.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-3393-1, DSA-3410-1

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	Origin
icedove	source	squeeze	(unfixed)	end-of-life
icedove	source	wheezy	38.4.0-1~deb7u1		DSA-3410-1
icedove	source	jessie	38.4.0-1~deb8u1		DSA-3410-1
icedove	source	(unstable)	38.4.0-1
iceweasel	source	squeeze	(unfixed)	end-of-life
iceweasel	source	wheezy	38.4.0esr-1~deb7u1		DSA-3393-1
iceweasel	source	jessie	38.4.0esr-1~deb8u1		DSA-3393-1
iceweasel	source	(unstable)	38.4.0esr-1

https://www.mozilla.org/en-US/security/advisories/mfsa2015-123/