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CVE-2012-3989

CVE-2012-3989

EPSS 3.5%
Mozilla Firefox before 16.0, Thunderbird before 16.0, and SeaMonkey before 2.13 do not properly perform a cast of an unspecified variable during use of the instanceof operator on a JavaScript object, which allows remote attackers to execute arbitrary code or cause a denial of service (assertion failure) via a crafted web site.
Affected products
n/a · n/a

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References
http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00010.htmlhttp://osvdb.org/86097https://bugzilla.mozilla.org/show_bug.cgi?id=783867http://secunia.com/advisories/50856http://secunia.com/advisories/50892http://secunia.com/advisories/50904http://secunia.com/advisories/50935http://secunia.com/advisories/50984https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16814http://www.mozilla.org/security/announce/2012/mfsa2012-80.htmlhttp://www.ubuntu.com/usn/USN-1611-1