Stack-based buffer overflow in OmniInet.exe (aka the backup client service daemon) in the Application Recovery Manager component in HP OpenView Storage Data Protector 5.50 and 6.0 allows remote attackers to execute arbitrary code via an MSG_PROTOCOL command with long arguments, a different vulnerability than CVE-2009-3844.

Stack-based buffer overflow in the OmniInet process in HP OpenView Data Protector Application Recovery Manager 5.50 and 6.0 allows remote attackers to execute arbitrary code or cause a denial of service via a crafted MSG_PROTOCOL packet.