Update 8/14/13: Due to an issue with the Exchange 2013 Security Update installation process, the Exchange 2013 updates have been removed from the Download Center. For more information, please see Exchange 2013 Security Update MS13-061 Status Update.
Today, Exchange Servicing released several updates for the Exchange product line to the Download Center:
- Update Rollup 11 for Exchange Server 2007 SP3
- Update Rollup 7 for Exchange Server 2010 SP2
- Update Rollup 2 for Exchange Server 2010 SP3
- Exchange Server 2013 RTM CU1 MSRC Security bulletin MS13-061
- Exchange Server 2013 RTM CU2 MSRC Security bulletin MS13-061
Note: Some of the following KB articles may not be available at the time of this article’s publishing.
Exchange 2007 Rollups
The Exchange 2007 SP3 RU11 update contains two fixes in addition to the changes for MS13-061. For more details, including a list of fixes included in this update, see KB 2873746 and the MS13-061 security bulletin. We would like to specifically call out the following fixes which are included in this release:
- 2688667 W3wp.exe consumes excessive CPU resources on Exchange Client Access servers when users open recurring calendar items in mailboxes by using OWA or EWS
- 2852663 The last public folder database on Exchange 2007 cannot be removed after migrating to Exchange 2013
Exchange 2010 Rollups
The Exchange 2010 SP2 RU7 update contains the changes for MS13-061. For more details, see the MS13-061 security bulletin.
The Exchange 2010 SP3 RU2 update contains fixes for a number of customer-reported and internally found issues, as well as, the changes for MS13-061. For more details, including a list of fixes included in this update, see KB 2866475 and the MS13-061 security bulletin. We would like to specifically call out the following fixes which are included in this release:
- 2861118 W3wp.exe process for the MSExchangeSyncAppPool application pool crashes in an Exchange Server 2010 SP2 or SP3 environment
- 2851419 Slow performance in some databases after Exchange Server 2010 is running continuously for at least 23 days
- 2859596 Event ID 4999 when you use a disclaimer transport rule in an environment that has Update Rollup 1 for Exchange Server 2010 SP3 installed
- 2873477 All messages are stamped by MRM if a deletion tag in a retention policy is configured in an Exchange Server 2010 environment
- 2860037 iOS devices cannot synchronize mailboxes in an Exchange Server 2010 environment
- 2854564 Messaging Records Management 2.0 policy can't be applied in an Exchange Server 2010 environment
Exchange Server 2013
MS13-061 is the first security update released for Exchange Server 2013 utilizing the new servicing model. MS13-061 is available as a security update for:
Important: If you have previously deployed CU2, you must ensure you are running build 712.24 in order to apply the security update. For more information about build 712.24, please see Now Available: Updated Release of Exchange 2013 RTM CU2.
Principal Program Manager
Exchange Customer Experience
