CVE-2015-2740
Buffer overflow in the nsXMLHttpRequest::AppendToResponseText function in Mozilla Firefox before 39.0, Firefox ESR 31.x before 31.8 and 38.x before 38.1, and Thunderbird before 38.1 might allow remote attackers to cause a denial of service or have unspecified other impact via unknown vectors.
Date published : 2015-07-05
http://www.securityfocus.com/bid/75541
http://www.mozilla.org/security/announce/2015/mfsa2015-66.html