Re-Release of Microsoft Security Bulletin MS10-025

V3.0 (April 27, 2010): Revised bulletin to offer the re-released security update for Windows Media Services running on Microsoft Windows 2000 Server Service Pack 4. Microsoft recommends that customers running the affected software apply the re-released security update immediately.

http://www.microsoft.com/technet/security/Bulletin/MS10-025.mspx

As stressed at the MSRC: This only affects those with Windows 2000 Servers in a non-default configuration with Windows Media Services installed.