Microsoft Windows LPC Message Buffer Overrun Vulnerability ( 13 October 2010 )

An elevation of privilege vulnerability exists in the Remote Procedure Call Subsystem (RPCSS) running in the context of the NetworkService account, where a local application can use LPC to request that the LPC server connect back to the client using LRPC. This request could contain specially crafted data designed to cause a stack-based buffer overflow, allowing an authenticated user to access resources running in the context of the NetworkService account.