Provide references for CVE-2012-4737.
Where can I find more information about CVE-2012-4737?
References are available at: http://downloads.asterisk.org/pub/security/AST-2012-013.html, http://secunia.com/advisories/50687, http://secunia.com/advisories/50756, http://www.securitytracker.com/id?1027461, http://www.debian.org/security/2012/dsa-2550, http://www.securityfocus.com/bid/55335.