Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 16.0, Thunderbird before 16.0, and SeaMonkey before 2.13 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16901
https://bugzilla.mozilla.org/show_bug.cgi?id=790865
https://bugzilla.mozilla.org/show_bug.cgi?id=768313
https://bugzilla.mozilla.org/show_bug.cgi?id=762920
https://bugzilla.mozilla.org/show_bug.cgi?id=634444
http://www.ubuntu.com/usn/USN-1611-1
http://www.mozilla.org/security/announce/2012/mfsa2012-74.html
http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00010.html