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OSVDB: OSVDB-88745

Nvidia (nvsvc) Display Driver Service Local Privilege Escalation
Posted Dec 17, 2013
Authored by Peter Wintersmith | Site metasploit.com

The named pipe, \pipe\nsvr, has a NULL DACL allowing any authenticated user to interact with the service. It contains a stacked based buffer overflow as a result of a memmove operation. Note the slight spelling differences: the executable is 'nvvsvc.exe', the service name is 'nvsvc', and the named pipe is 'nsvr'. This exploit automatically targets nvvsvc.exe versions dated Nov 3 2011, Aug 30 2012, and Dec 1 2012. It has been tested on Windows 7 64-bit against nvvsvc.exe dated Dec 1 2012.

tags | exploit, overflow
systems | windows
advisories | CVE-2013-0109, OSVDB-88745
SHA-256 | 0f349a099dfe389df4103d5fcd64a8946ceb46eb2e65f1f35bee6b1e0624baf5
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