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 ADV170020.Note To apply this security update, you must have the release version of Service Pack 3 for Microsoft Word Viewer 2003 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: November 14, 2017.

Security update replacement information

This security update replaces previously released security update KB 4011236.

File hash information

Package Name

Package Hash SHA 1

Package Hash SHA 2

office-kb4011264-fullfile-enu.exe

D7410ADC31F11116BF104FD9DA0EF86D94D1972A

8D9CD651C03A7C68E8669FEC48020554B42ADECFEA7E9A18A6A9483FB214D72E

File information

The English version of this security update has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time together with your current daylight-saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

For all supported x86-based versions of Word Viewer

File identifier

File name

File version

File size

Date

Time

wdvprtid.xml

79,708

11-Dec-2009

08:51

wordview.exe

11.0.8445

8,823,008

24-Oct-2017

10:46

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 Skype: Skype User Voice portal

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