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


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-2017-0195.

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

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 KB3172457.

File hash information

Package NamePackage Hash SHA 1Package Hash SHA 2

File information

For the list of files that cumulative update KB3178725 contains, download the file information for update KB3178725.

How to get help and support for this security update