Use-after-free vulnerability in the JSON.stringify method in js3250.dll in Mozilla Firefox before 3.5.17 and 3.6.x before 3.6.14, and SeaMonkey before 2.0.12, might allow remote attackers to execute arbitrary code via unspecified vectors related to the js_HasOwnProperty function and garbage collection.
http://downloads.avaya.com/css/P8/documents/100133195
http://www.mandriva.com/security/advisories?name=MDVSA-2011:041
http://www.mozilla.org/security/announce/2011/mfsa2011-03.html
http://www.securityfocus.com/archive/1/516802
http://www.securityfocus.com/bid/46661
http://www.zerodayinitiative.com/advisories/ZDI-11-103/
https://bugzilla.mozilla.org/show_bug.cgi?id=616009
https://bugzilla.mozilla.org/show_bug.cgi?id=619255
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14476