Use-after-free vulnerability in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 might allow user-assisted remote attackers to execute arbitrary code via vectors involving use of mozRequestFullScreen to enter full-screen mode, and use of the history.back method for backwards history navigation.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16334
https://exchange.xforce.ibmcloud.com/vulnerabilities/79149
https://bugzilla.mozilla.org/show_bug.cgi?id=725770
http://www.ubuntu.com/usn/USN-1611-1
http://www.mozilla.org/security/announce/2012/mfsa2012-79.html
http://www.mandriva.com/security/advisories?name=MDVSA-2012:163
http://secunia.com/advisories/55318
http://secunia.com/advisories/50984
http://secunia.com/advisories/50936
http://secunia.com/advisories/50935
http://secunia.com/advisories/50904
http://secunia.com/advisories/50892
http://secunia.com/advisories/50856
http://rhn.redhat.com/errata/RHSA-2012-1351.html
http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00010.html