MS08-068: SMB credential reflection defense
Tuesday, November 11, 2008
Today Microsoft released a security update, MS08-068, which addresses an NTLM reflection vulnerability in the SMB protocol. The vulnerability is rated Important on most operating systems, except Vista and Windows Server 2008 where it has a rating of Moderate. This blog post is intended to explain why the issue is less severe on Vista and Windows Server 2008, and provide some additional details to help people determine the risk they face in their environment.