Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.6.23 and 4.x through 6, Thunderbird before 7.0, and SeaMonkey before 2.4 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
lists.opensuse.org/opensuse-updates/2011-10/msg00002.html
secunia.com/advisories/46315
www.debian.org/security/2011/dsa-2312
www.debian.org/security/2011/dsa-2313
www.debian.org/security/2011/dsa-2317
www.mandriva.com/security/advisories?name=MDVSA-2011:139
www.mandriva.com/security/advisories?name=MDVSA-2011:140
www.mandriva.com/security/advisories?name=MDVSA-2011:141
www.mandriva.com/security/advisories?name=MDVSA-2011:142
www.mozilla.org/security/announce/2011/mfsa2011-36.html
www.redhat.com/support/errata/RHSA-2011-1341.html
bugzilla.mozilla.org/show_bug.cgi?id=655098
bugzilla.mozilla.org/show_bug.cgi?id=660453
bugzilla.mozilla.org/show_bug.cgi?id=662215
bugzilla.mozilla.org/show_bug.cgi?id=665360
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13957