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 Common Vulnerabilities and Exposures CVE-2018-8627 and  Microsoft Common Vulnerabilities and Exposures CVE-2018-8628.

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

Improvements and fixes

After security update KB 4032239 is applied, Word 2013 may crash.

Note To fix this issue, you need to install the following update together with this update:

How to get and install the update

Method 1: Microsoft Update

This update is available through Windows Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to turn on automatic updating, see Windows Update: FAQ.

Method 2: Microsoft Update Catalog

To get the standalone package for this update, go to the  Microsoft Update Catalog website.

Method 3: Microsoft Download Center

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

Update information

Security update deployment information

For deployment information about this update, see security update deployment information: December 11, 2018.

Security update replacement information

This security update replaces previously released security update KB 4092473.

File information

File hash information

File name

SHA1 hash

SHA256 hash

wacserver2013-kb4461551-fullfile-x64-glb.exe

C891AE77026667D7B6CDC98DF45B058C6A4AC271

10FF53F6575ED53C15702FAAA164EF687E02D681713F34257B0D3F19E1150328

 

File information

For the list of files that are included in the security update 4461551, download the file information.

How to get help and support for this security update

Protect yourself online and at home: Windows Security support 

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

Local support according to your country: International Support

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