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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-2017-11775 and Microsoft Common Vulnerabilities and Exposures CVE-2017-11777.

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

Improvements and fixes

This security update contains the following improvements and fixes:

  • Assume that the administrator is changing the settings of a user profile on the central administration page. After the administrator saves and then reopens the profile, the First day of week and First week of year properties are shifted by one count unexpectedly.

  • Adds the OneDrive default to cloud feature in hybrid scenarios. After the feature is enabled, you are redirected to SharePoint Online OneDrive site if there is any request for the onPrem my site (for example, access SharePoint OneDrive site).

  • Permission issues may prevent you from accessing a  content-type hub after the Hybrid Content Type feature is enabled.

  • Adds a term check logic to prevent the odd term that blocks the hybrid taxonomy replication timer jobs.

  • Improves opaque compound word breaking for the Thai language.

How to get and install the update

Method 1: Microsoft Update Catalog

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

Method 2: 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: October 10, 2017.

Security update replacement information

This security update replaces previously released security update KB4011113.

File hash information

Package name

Package hash SHA 1

Package hash SHA 2




File information

For the list of files that cumulative update 4011170 contains, download the file information for update 4011170.

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 SharePoint: SharePoint User Voice portal

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