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-2017-0254.

Note To apply this security update, you must have the release version of Service Pack 2 for Office 2010 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: May 9, 2017.

Security update replacement information

This security update replaces previously released security update 3178687.

File hash information

Package name

Package hash SHA 1

Package hash SHA 2

word2010-kb3191843-fullfile-x86-glb.exe

3238604B563D23173AA042F23DA83E38FE38751F

9467ED62E79D198FCB4E7BB053DFA2338812624286AFF2720AF002BA55F6922C

word2010-kb3191843-fullfile-x64-glb.exe

C4AD470EB3D18FC84530DD2C6C00B0726BA9F94F

B28406400C13EED6EC8F3BDBD2A1E49B01B35FE583F3448B25A52A00E0272315

File information

The English version of this security update has the file attributes (or later file attributes) that are listed in the following table.

For all supported x86-based versions of Word 2010

File identifier

File name

File version

File size

Date

Time

msword.olb

msword.olb

14.0.7162.5000

902,304

14-Oct-2015

04:59

winword.exe

winword.exe

14.0.7181.5000

1,432,248

13-Apr-2017

01:31

wordicon.exe

wordicon.exe

14.0.7120.5000

1,859,240

05-Mar-2014

06:06

wrd12cnv.dll

wordcnv.dll

14.0.7181.5000

5,483,704

13-Apr-2017

01:30

wwlib.dll

wwlib.dll

14.0.7181.5000

19,400,888

13-Apr-2017

01:31

For all supported x64-based versions of Word 2010

File identifier

File name

File version

File size

Date

Time

msword.olb

msword.olb

14.0.7162.5000

902,304

14-Oct-2015

05:03

winword.exe

winword.exe

14.0.7181.5000

1,433,272

13-Apr-2017

01:32

wordicon.exe

wordicon.exe

14.0.7120.5000

1,859,240

05-Mar-2014

06:06

wrd12cnv.dll

wordcnv.dll

14.0.7181.5000

6,839,992

13-Apr-2017

01:30

wwlib.dll

wwlib.dll

14.0.7181.5000

24,534,200

13-Apr-2017

01:32

How to get help and support for this security update

Help for installing updates: Support for Microsoft Update

Security solutions for IT professionals: TechNet Security Troubleshooting and Support

Help for protecting your Windows-based computer from viruses and malware: Virus Solution and Security Center

Local support according to your country: International Support

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

Need more help?

Expand your skills
Explore Training
Get new features first
Join Microsoft Insiders

Was this information helpful?

What affected your experience?

Any additional feedback? (Optional)

Thank you for your feedback!

×