Stack-based buffer overflow in the handle_debug_network function in the manager in Websense Content Gateway before 8.0.0 HF02 allows remote administrators to cause a denial of service (crash) via a crafted diagnostic command line request to submit_net_debug.cgi.
http://www.securitytracker.com/id/1033263
http://www.securityfocus.com/archive/1/536138/100/0/threaded