Description of the security update for Office 2013: September 12, 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-2017-8744.

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

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 Windows Update: FAQ.

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 security update deployment information: September 12, 2017.

Security update replacement information

This security update doesn't replace any previously released update.

File hash information

Package Name Package Hash SHA 1 Package Hash SHA 2
conv2013-kb3213564-fullfile-x64-glb.exe 60979A42CCCB3B3AF26AA6C8907DF8DF7F8B918B 51D9D1F29756E2388975BDBCDCC50FF32B8A0DC70E3A23E45A9A5B38B80DECC7
conv2013-kb3213564-fullfile-x86-glb.exe D60351C6648F5097B35E0EEA97E568C02A2901C7 86C2BFAD763B6864936FC8E2629C6E17D50501B30264E9004ED9ACBF329407FB

File information

How to get help and support for this security update

Help for installing updates: Windows Update FAQ

Security solutions for IT professionals: Security Support and Troubleshooting

Help for protecting your Windows-based computer from viruses and malware: Microsoft Secure

Local support according to your country: International Support

Propose a feature or provide feedback on Office: Office User Voice portal