https://issues.asterisk.org/view.php?id=16242
http://xforce.iss.net/xforce/xfdb/54471
http://www.vupen.com/english/advisories/2009/3368
http://www.securityfocus.com/bid/37153
http://www.securityfocus.com/archive/1/archive/1/508147/100/0/threaded
http://www.osvdb.org/60569
http://securitytracker.com/id?1023249
http://downloads.digium.com/pub/security/AST-2009-010.html
http://downloads.asterisk.org/pub/security/AST-2009-010-1.6.1.diff.txt
http://downloads.asterisk.org/pub/security/AST-2009-010-1.6.0.diff.txt
http://downloads.asterisk.org/pub/security/AST-2009-010-1.4.diff.txt
http://downloads.asterisk.org/pub/security/AST-2009-010-1.2.diff.txt