Security issue that is described in Security Bulletin MS13-105 is resolved by an Exchange Server update

Symptoms

A security issue occurs in a Microsoft Exchange Server environment. For more information about this security issue, see Microsoft Security Bulletin MS13-105.

Resolution

Microsoft Security Bulletin MS13-105 contains detailed information about available workarounds and updates that address a vulnerability in Microsoft Exchange Server. Updates are available for the following versions of Microsoft Exchange Server:

• Microsoft Exchange Server 2013 Cumulative Update 2:

  Security Update For Exchange Server 2013 Cumulative Update 2 (KB2880833)

• Microsoft Exchange Server 2013 Cumulative Update 3:

  Security Update For Exchange Server 2013 Cumulative Update 3 (KB2880833)

• Microsoft Exchange Server 2010 Service Pack 2:

  Update Rollup 8 for Exchange Server 2010 Service Pack 2 (KB2903903)

• Microsoft Exchange Server 2010 Service Pack 3:

  Update Rollup 4 for Exchange Server 2010 Service Pack 3 (KB2905616)

• Microsoft Exchange Server 2007 Service Pack 3:

  Update Rollup 12 for Exchange Server 2007 Service Pack 3 (KB2903911)