Description of the security update for Word 2010: April 10, 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-2018-0950.

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

Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer (.msi)-based edition of Office 2010. It doesn't apply to the Office 2010 Click-to-Run editions, such as Microsoft Office 365 Home. (Determining your Office version)

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: April 10, 2018.

Security update replacement information

This security update replaces previously released security update 4011674.

File hash information

Package name

Package hash SHA 1

Package hash SHA 2

word2010-kb4018359-fullfile-x86-glb.exe

C975616FC3C483A366BF088334461650729F1E93

DECAE55B8DFD5BBFFA91BDEDCE4DEDD01D6C495C5B8E66025F86BCB76A246B11

word2010-kb4018359-fullfile-x64-glb.exe

C89184EC67386D246D5A3DD0DAFBF6ADD5BD8975

C07D3775C76D4D4AB17D79FE72EB89CFC35D895CC68631B23231B4A2CB3C1A36


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

14.0.7197.5000

1,432,224

25-Mar-2018

11:06

wordicon.exe

wordicon.exe

14.0.7120.5000

1,859,240

05-Mar-2014

06:06

wrd12cnv.dll

wordcnv.dll

14.0.7197.5000

5,484,200

25-Mar-2018

11:07

wwlib.dll

wwlib.dll

14.0.7197.5000

19,397,288

25-Mar-2018

11:06

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

14.0.7197.5000

1,433,256

25-Mar-2018

11:07

wordicon.exe

wordicon.exe

14.0.7120.5000

1,859,240

05-Mar-2014

06:06

wrd12cnv.dll

wordcnv.dll

14.0.7197.5000

6,840,488

25-Mar-2018

11:06

wwlib.dll

wwlib.dll

14.0.7197.5000

24,535,720

25-Mar-2018

11:07

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: Office User Voice portal

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