Technical Information

Brief overview of the risk:
This security update resolves a privately reported vulnerability in Windows Media Services running on Microsoft Windows 2000 Server. The vulnerability could allow remote code execution if an attacker sent a specially crafted transport information packet to a Microsoft Windows 2000 Server system running Windows Media Services.
Detailed Information on the risk:

A remote code execution vulnerability exists in running the optional Windows Media Services component due to the way the Windows Media Unicast Service handles specially crafted transport information packets.

Further information on this exploit is available at : MS10-025