Provide references for CVE-2015-5961.
Where can I find more information about CVE-2015-5961?
References are available at: https://bugzilla.mozilla.org/show_bug.cgi?id=1123433, http://www.securityfocus.com/bid/76255, http://www.mozilla.org/security/announce/2015/mfsa2015-75.html.