This indicates a possible attempt to exploit one of several buffer overflow vulnerabilities in HP Virtual Rooms.
The vulnerabilities are in the "WebHPVCInstall.HPVirtualRooms14" ActiveX control in HPVirtualRooms14.dll. They result from the application's failure to bounds check user supplied input, leading to various buffer overflows. As a result a remote attacker may be able to execute arbitrary code and gain control of vulnerable systems.
Impact
System Compromise: remote code execution.
Affected Products
HP Virtual Rooms hpvirtualrooms14.dll version 1.0.0.100
