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 Security Bulletin MS16-070.

Note To apply this security update, you must have the release version of Service Pack 2 for Office 2010 installed on the computer.

For a complete list of affected versions of Microsoft Office software, see Microsoft Knowledge Base article 3163610.

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 the "Turn on automatic updating in Control Panel" section of this Safety & Security Center article.

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 Microsoft Knowledge Base article 3163610.

Security update replacement information

This security update replaces previously released security update KB3115123.

File hash information

Package name

Package hash SHA 1

Package hash SHA 2

word2010-kb3115243-fullfile-x64-glb.exe

683349A6A7D9095E05B56C416870CA8A9AC918FD

AFB902FBEC7F3D4E3B6CFE93099202A7EBAB84EF0C6A99CB829F5ECAAB8B1233

word2010-kb3115243-fullfile-x86-glb.exe

4CC389D64BFEF26F0AEF697B516D84C2C477EC45

2F5A0CCAF4504A3B3768FBF20BF55C19A5E30241FBAB0F3FBAB1DE53445D9C80

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

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

14.0.7170.5000

1,432,256

18-May-2016

05:52

wordicon.exe

wordicon.exe

14.0.7120.5000

1,859,240

05-Mar-2014

06:06

wrd12cnv.dll

wordcnv.dll

14.0.7170.5000

5,483,192

18-May-2016

06:07

wwlib.dll

wwlib.dll

14.0.7170.5000

19,421,888

18-May-2016

05:52

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

14.0.7170.5000

1,433,272

18-May-2016

05:53

wordicon.exe

wordicon.exe

14.0.7120.5000

1,859,240

05-Mar-2014

06:06

wrd12cnv.dll

wordcnv.dll

14.0.7170.5000

6,838,976

18-May-2016

06:10

wwlib.dll

wwlib.dll

14.0.7170.5000

24,532,152

18-May-2016

05:53


Help for installing updates:
Support for Microsoft Update

Security solutions for IT professionals:
TechNet Security Troubleshooting and Support

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Virus Solution and Security Center

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