Welcome to the Virus Encyclopedia of Panda Security.
|worm, Trojan or backdoor. It is a group of critical vulnerabilities in the Internet Authentication Service on Windows Server 2008/Vista/2003/XP/2000 computers, which allows arbitrary code to be remotely executed in the vulnerable computer and to gain local privilege escalation.|
The Internet Authentication Service (IAS) is the implementation of a Remote Authentication Dial-in User Service (RADIUS) server and proxy.
If exploited successfully, MS09-071 allows security patch for this vulnerability. Click here to access the web page for downloading the patch.