Integer overflow in the image-deinterlacing functionality in Mozilla Firefox before 44.0 allows remote attackers to cause a denial of service (memory consumption or application crash) via a crafted GIF image.
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00001.html
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00002.html
https://bugzilla.mozilla.org/show_bug.cgi?id=1231761
https://security.gentoo.org/glsa/201605-06
http://www.mozilla.org/security/announce/2016/mfsa2016-02.html
http://www.securitytracker.com/id/1034825