Description of the security update for Office 2013: May 9, 2017

Applies to: Microsoft Office 2013 Service Pack 1


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-2017-0281.

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 fixes the following nonsecurity issue:
  • The 32-bit version of Outlook 2013 may freeze or crash on high-resolution or high-DPI devices. Some interfaces such as message content may not be displayed correctly. This update will fix most of these issues.


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 deployment information

For deployment information about this update, see security update deployment information: May 9, 2017.

Security update replacement information

This security update does not replace any previously released security update.

File hash information

Package name Package hash SHA 1 Package hash SHA 2
mso2013-kb3191885-fullfile-x86-glb.exe 00FBA62DB120769620AC8A826C53DABE1F4D8AFF 1F9141DD91531276F354679F48930329ADCC95A06575ED369E74C8AB9A17CCDA
mso2013-kb3191885-fullfile-x64-glb.exe 21DA8D29DAB8F140BBC8CE8BCDB5DB246E1F3E77 F0AFF8F1B3934BADB3BC086FD33C13DBD1BF0A5C22E8D3561AD99CB65B865B1C

File information

How to get help and support for this security update