Software Update: Microsoft Exchange Server 2007 SP2 Rollup 4

Microsoft has released Rollup 4 for Exchange Server 2007 Service Pack 2. Among other things, this update fixes two security vulnerabilities that also disable a denial of service attack. The complete list of changes looks like this:

Issues that the update rollup fixes

Update Rollup 4 for Exchange Server 2007 SP2 fixes the issues that are described in the following Microsoft Knowledge Base articles:

• MS10-024: Vulnerabilities in Microsoft Exchange and Windows SMTP Service could allow denial of service
• 981706: Exchange 2007 SP2 Rollup 1 or Exchange 2007 SP2 Rollup 2 does not install on a Spanish version of Exchange Server 2007 SP2
• 980639: A user can only set the time zone to Bucharest in OWA after you update Exchange Server 2007 Service Pack1 to Exchange Server 2007 Service Pack 2