Trying to give something back to the Community...
Summary The following bulletins have undergone a major revision increment. Please see the appropriate bulletin for more details. * MS09-003 - Critical
Bulletin Information: * MS09-003 - Critical - http://www.microsoft.com/technet/security/bulletin/ms09-003.mspx - Reason for Revision: V3.0 (May 26, 2009): Added an entry in the section, Frequently Asked Questions (FAQ) Related to This Security Update, to announce a detection change to the update for Microsoft Exchange Server 2003 Service Pack 2 (KB959897). This is a detection change only. There were no changes to the security update files in this bulletin. Customers who have already installed the KB959897 update successfully do not need to reinstall. - Originally posted: February 10, 2009 - Updated: May 26, 2009 - Bulletin Severity Rating: Critical - Version: 3.0
Read the complete post at http://wmug.co.uk/blogs/cliffs_blog/archive/2009/05/27/ms-security-bulletin-major-revision-issued-may-26-2009.aspx