Description of the security update for Office Web Apps Server 2013: June 12, 2018


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-2018-8247.

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.

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: June 12, 2018.

Security update replacement information

This security update replaces previously released security update KB 4018393.

File hash information

File name SHA1 hash SHA256 hash
wacserver2013-kb4022183-fullfile-x64-glb.exe 80919D3B537F05AF13D20F3DAE90B3A403851406 E97C1FB33F744467C579516DA8F0E9491777E2D45483ECB2AC354F092C1206D3

 

File information

For the list of files that are included in the cumulative update (KB 4022183), download the file information.

How to get help and support for this security update


Help for installing updates: Windows Update: FAQ

Security solutions for IT professionals: TechNet 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