This is an exploit for a stack buffer overflow in the NVidia Display Driver Service. The service listens on a named pipe (\\pipe\\nsvr) which has a NULL DACL configured, which should mean that any logged on user or remote user in a domain context (Windows firewall/file sharing permitting) should be able to exploit this vulnerability. This is updated by Sean de Regge to target the 30 Aug 2012 nvvsvc.exe build.
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