Unspecified vulnerability in the browser engine in Mozilla Firefox 3.5.x before 3.5.19, 3.6.x before 3.6.17, and 4.x before 4.0.1; Thunderbird before 3.1.10; and SeaMonkey before 2.0.14 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-2011-0069.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14286
http://www.securityfocus.com/bid/47654
http://www.mozilla.org/security/announce/2011/mfsa2011-12.html
http://www.mandriva.com/security/advisories?name=MDVSA-2011:080
http://www.mandriva.com/security/advisories?name=MDVSA-2011:079
http://www.debian.org/security/2011/dsa-2235
http://www.debian.org/security/2011/dsa-2228
http://www.debian.org/security/2011/dsa-2227
http://downloads.avaya.com/css/P8/documents/100144158
http://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_thunderbird