Unspecified vulnerability in the browser engine in Mozilla Firefox 3.6.x before 3.6.18 and Thunderbird before 3.1.11 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors, a different vulnerability than CVE-2011-2365.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13318
https://bugzilla.mozilla.org/show_bug.cgi?id=651990
http://www.ubuntu.com/usn/USN-1149-1
http://www.redhat.com/support/errata/RHSA-2011-0888.html
http://www.redhat.com/support/errata/RHSA-2011-0887.html
http://www.redhat.com/support/errata/RHSA-2011-0886.html
http://www.redhat.com/support/errata/RHSA-2011-0885.html
http://www.mozilla.org/security/announce/2011/mfsa2011-19.html
http://www.mandriva.com/security/advisories?name=MDVSA-2011:111
http://support.avaya.com/css/P8/documents/100145333
http://support.avaya.com/css/P8/documents/100144854
http://secunia.com/advisories/45002
http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00001.html