http://blogs.technet.com/srd/archive/2008/12/09/ms08-075-reducing-attack-surface-by-turning-off-protocol-handlers.aspxToday Microsoft released a security update, MS08-075, that fixes a vulnerability in Windows Explorer in Vista and Server 2008 that was exposed through the search-ms protocol handler. This is a remote unauthenticated vulnerability that requires user interaction,en-USCommunityServer 2.1 SP1 (Build: 61025.2)