The ConvolveHorizontally function in Skia, as used in Mozilla Firefox before 31.0, Firefox ESR 24.x before 24.7, and Thunderbird before 24.7, does not properly handle the discarding of image data during function execution, which allows remote attackers to execute arbitrary code by triggering prolonged image scaling, as demonstrated by scaling of a high-quality image.
linux.oracle.com/errata/ELSA-2014-0918.html
secunia.com/advisories/59591
secunia.com/advisories/59719
secunia.com/advisories/59760
secunia.com/advisories/60083
secunia.com/advisories/60306
secunia.com/advisories/60486
secunia.com/advisories/60621
secunia.com/advisories/60628
www.debian.org/security/2014/dsa-2986
www.debian.org/security/2014/dsa-2996
www.mozilla.org/security/announce/2014/mfsa2014-64.html
www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
www.securityfocus.com/bid/68824
www.securitytracker.com/id/1030619
www.securitytracker.com/id/1030620
bugzilla.mozilla.org/show_bug.cgi?id=913805
security.gentoo.org/glsa/201504-01