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-2017-8509.

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: June 13, 2017.

Security update replacement information

This security update replaces previously released security update KB2553432.

File hash information

Package Name

Package Hash SHA 1

Package Hash SHA 2

offowc2010-kb3118389-fullfile-x86-glb.exe

3E1010EDBB77F5C722BCCF8E407DF26B5607F4DD

181C4C4EA96153CEBB97937DB143A28FBB073DA77EDD4830083C4A5071FF1D29

offowc2010-kb3118389-fullfile-x64-glb.exe

85A53828094F2204361F03CA4576F5D005B9E0BC

DCEB149D9E4CEDECFB9D973AAA213A59A4669307CBE12CBA4157A9A6A5ACC69B

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 Office 2010

File identifier

File name

File version

File size

Date

Time

offowc.dll

offowc.dll

14.0.7182.5000

7,290,120

03-Jun-2017

05:02

For all supported x64-based versions of Office 2010

File identifier

File name

File version

File size

Date

Time

offowc.dll

offowc.dll

14.0.7182.5000

9,847,048

03-Jun-2017

05:16

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

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