Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 3.6.x before 3.6.14 and Thunderbird 3.1.x before 3.1.8 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%3A14409
https://bugzilla.mozilla.org/show_bug.cgi?id=599610
https://bugzilla.mozilla.org/show_bug.cgi?id=569384
http://www.securityfocus.com/bid/46647
http://www.mozilla.org/security/announce/2011/mfsa2011-01.html
http://www.mandriva.com/security/advisories?name=MDVSA-2011:042
http://www.mandriva.com/security/advisories?name=MDVSA-2011:041