CVE-2013-0789
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 20.0 and SeaMonkey before 2.17 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors related to the nsContentUtils::HoldJSObjects function and the nsAutoPtr class, and other vectors.
Date published : 2013-04-03
http://www.mozilla.org/security/announce/2013/mfsa2013-30.html