Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 31.0, Firefox ESR 24.x before 24.7, and Thunderbird before 24.7 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
http://linux.oracle.com/errata/ELSA-2014-0918.html
https://bugzilla.mozilla.org/show_bug.cgi?id=1012694
https://bugzilla.mozilla.org/show_bug.cgi?id=1019684
https://bugzilla.mozilla.org/show_bug.cgi?id=1024765
https://bugzilla.mozilla.org/show_bug.cgi?id=985070
http://secunia.com/advisories/59591
http://secunia.com/advisories/59719
http://secunia.com/advisories/59760
http://secunia.com/advisories/60083
http://secunia.com/advisories/60306
http://secunia.com/advisories/60486
http://secunia.com/advisories/60621
http://secunia.com/advisories/60628
https://security.gentoo.org/glsa/201504-01
http://www.debian.org/security/2014/dsa-2986
http://www.debian.org/security/2014/dsa-2996
http://www.mozilla.org/security/announce/2014/mfsa2014-56.html
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html