This update resolves a security vulnerability that exists in Microsoft SharePoint Server 2013 that could allow information disclosure.
Microsoft has released security bulletin MS13-030. To view the complete security bulletin, go to one of the following Microsoft websites:
- Home users:
Skip the details: Download the updates for your home computer or laptop from the Microsoft Update website now:
- IT professionals:
How to obtain help and support for this security updateHelp installing updates: Support for Microsoft Update
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Local support according to your country: International Support
More information about this security update
Known issue with this security update
- This security update requires prior installation of the SharePoint and Project Server 2013 cumulative update package that was released on the Microsoft Download Center on March 12, 2013, and on Microsoft Update on April 9, 2013. This package contains the cumulative updates for both the SharePoint and Project 2013 applications, and it is available from the Microsoft Download Center and from Microsoft Update. For more information, see Description of the Project Server 2013 update: March 12, 2013 .
Note When you install from the Microsoft Download Center, the following smaller packages are also available:2768000 Description of the SharePoint Foundation 2013 update: March 12, 20132767999 Description of the SharePoint Server 2013 update: March 12, 2013
Restart informationYou may have to restart the computer after you install this security update.
In some cases, this update does not require a restart. If the required files are being used, this update will require a restart. If this behavior occurs, a message will be displayed that advises you to restart the computer.
To help reduce the possibility that a restart will be required, stop all affected services, and close all applications that may use the affected files, before you install this security update. For more information, see Why you may be prompted to restart your computer after you install a security update on a Windows-based computer .