Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 19.0, Firefox ESR 17.x before 17.0.3, Thunderbird before 17.0.3, Thunderbird ESR 17.x before 17.0.3, and SeaMonkey before 2.16 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%3A16219
https://bugzilla.mozilla.org/show_bug.cgi?id=832162
https://bugzilla.mozilla.org/show_bug.cgi?id=830975
https://bugzilla.mozilla.org/show_bug.cgi?id=830399
https://bugzilla.mozilla.org/show_bug.cgi?id=826471
https://bugzilla.mozilla.org/show_bug.cgi?id=822858
https://bugzilla.mozilla.org/show_bug.cgi?id=818241
https://bugzilla.mozilla.org/show_bug.cgi?id=812380
https://bugzilla.mozilla.org/show_bug.cgi?id=780549
https://bugzilla.mozilla.org/show_bug.cgi?id=761448
https://bugzilla.mozilla.org/show_bug.cgi?id=690970
http://www.ubuntu.com/usn/USN-1748-1
http://www.ubuntu.com/usn/USN-1729-2
http://www.ubuntu.com/usn/USN-1729-1
http://www.mozilla.org/security/announce/2013/mfsa2013-21.html
http://www.debian.org/security/2013/dsa-2699
http://rhn.redhat.com/errata/RHSA-2013-0272.html
http://rhn.redhat.com/errata/RHSA-2013-0271.html
http://lists.opensuse.org/opensuse-updates/2013-02/msg00062.html
http://lists.opensuse.org/opensuse-security-announce/2013-02/msg00017.html