MS16-107: Description of the security update for Office Web Apps Server 2013: September 13, 2016

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 Security Bulletin MS16-107.

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.

For a complete list of affected versions of Microsoft Office software, see Microsoft Knowledge Base article KB3185852.

How to get and install the update

Method 1: Microsoft Update

This update is available from Microsoft Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to get security updates automatically, see the "Turn on automatic updating in Control Panel" section of this Safety & Security Center article.

Method 2: Microsoft Update Catalog

To get the stand-alone package for this update, go to the Microsoft Update Catalog website.

Method 3: Microsoft Download Center

You can get the stand-alone update package through the Microsoft Download Center. Follow the installation instructions on the download page to install the update.

More Information

Security update deployment information

For deployment information about this update, see Microsoft Knowledge Base article KB3185852.

Security update replacement information

This security update replaces previously released security update KB3115289.

File hash information

Package namePackage hash SHA 1Package hash SHA 2
wacserver2013-kb3118270-fullfile-x64-glb.exe24A749ABD6FB0D924077A5D1EFBB23861B097DC8B284BCF7BC6DB8ACF0506594E43898227CEF18E1F1D8A3B2047B624BF23768CD
How to get help and support for this security update

File information

For the list of files that this cumulative update 3118270 contains, download the file information for update KB3118270.
Properties

Article ID: 3118270 - Last Review: Sep 20, 2016 - Revision: 1

Microsoft Office Web Apps Server 2013 Service Pack 1

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