Description of the security update for Office 2013: April 11, 2017

Applies to: Microsoft Office 2013 Service Pack 1

Summary


This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Office file. To learn more about these vulnerabilities, see Microsoft Common Vulnerabilities and Exposures CVE-2017-0199.

This security update disables certain graphics filters. For more information, see the following article:

  • 2479871 Security settings for graphic filters for Microsoft Office 2013, Microsoft Office 2010, the 2007 Microsoft Office system, Microsoft Office 2003, and Microsoft Office XP

Note To apply this security update, you must have the release version of Service Pack 1 for Microsoft Office 2013 installed on the computer.

Improvements and fixes


This security update contains the following nonsecurity improvements and fixes:
 
  • Increases the number of retries when trying to connect to a host in Outlook 2013. By default, WinHTTP will try six IP addresses (one initial attempt and five retires) when it tries to establish a connection to a host. If Outlook 2013 tries more than six IP addresses, the connection fails. This is particularly problematic on networks that has intermittent IPv6 connectivity problems. Increasing the number of retries lets the connection succeed when using IPv4 addresses. To enable this feature, see KB 3178716 for more information.
  • Adds an Insert Link button in the action bar of the chat input area of the IM window in Skype for Business 2015 (Lync 2013).
  • Provides a corrected translation of Outline View in PowerPoint 2013 for Danish.

Deployment information


For deployment details for this security update, go to the following article in the Microsoft Knowledge Base:

How to get and install the update


Method 1: Microsoft Update


Method 2: Microsoft Update Catalog


Method 3: Microsoft Download Center

More Information


Security update replacement information

This security update replaces previously released security update 3127968.

File hash information

Package NamePackage Hash SHA 1Package Hash SHA 2
mso2013-kb3178710-fullfile-x86-glb.exe4253C8E83D76F2C330941DB7E87E87C0DCC430C6B884B82986B70E334DE04F24283A4ABEA8E65E42E2BE29BC734962DE1266FC09
mso2013-kb3178710-fullfile-x64-glb.exeED4AE04BBBE51EEBE1396BD92E5145D64E29CD5BC892CDFEC2CAB2BC903C83CF9684A6DA13B0A9CD4B3B3834053FE5520CD806AE

File information

How to get help and support for this security update