The specific flaw exists within the NMVC.DLL module. When parsing an ARF file, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code under the context of the current process.
Cisco has issued an update to correct this vulnerability. More details can be found at:
|Steven Seeley (mr_me) of Source Incite