Heap-based buffer overflow in the RTSP service in Helix DNA Server before 11.1.4 allows remote attackers to execute arbitrary code via an RSTP command containing multiple Require headers.
http://www.vupen.com/english/advisories/2007/2986
http://www.securitytracker.com/id?1018605
http://www.securityfocus.com/bid/25440
http://securityreason.com/securityalert/3069
http://secunia.com/advisories/26609
http://marc.info/?l=full-disclosure&m=118800391412961&w=2
http://labs.musecurity.com/wp-content/uploads/2007/08/mu-200708-01.txt