A massive security vulnerability has been discovered in all recent versions of the Microsoft operating systems. There is a buffer overflow vulnerability that exists in an integral component of any Windows operating system, the RPC interface implementing Distributed Component Object Model services, or DCOM, that allows remote attackers to obtain unauthorized access to vulnerable systems.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/31390/win-rpc.txt
Source: https://packetstormsecurity.com/files/31390/win-rpc.txt.html