Integer overflow in ovalarmsrv.exe in HP OpenView Network Node Manager (OV NNM) 7.01, 7.51, and 7.53 allows remote attackers to execute arbitrary code via a crafted command to TCP port 2954, which triggers a heap-based buffer overflow.
http://www.vupen.com/english/advisories/2009/1187
http://www.securityfocus.com/bid/34738
http://www.securityfocus.com/archive/1/503039/100/0/threaded
http://www.securityfocus.com/archive/1/503024