CVE-2013-1724
Use-after-free vulnerability in the mozilla::dom::HTMLFormElement::IsDefaultSubmitElement function in Mozilla Firefox before 24.0, Thunderbird before 24.0, and SeaMonkey before 2.21 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors involving a destroyed SELECT element.
Date published : 2013-09-18
http://www.securityfocus.com/bid/62464
http://www.mozilla.org/security/announce/2013/mfsa2013-81.html