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Description of the security update for Office 2010: August 11, 2020

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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-2020-1503 and Microsoft Common Vulnerabilities and Exposures CVE-2020-1583.

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 2010 Home and Student (see What version of Office am I using?).

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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 standalone package for this update, go to the Microsoft Update Catalog website.

Method 3: Microsoft Download Center

You can get the standalone update package through the Microsoft Download Center. Follow the installation instructions on the download page to install the update.

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More Information

Security update deployment information

For deployment information about this update, see security update deployment information: August 11, 2020.

Security update replacement information

This security update replaces previously released security update 4484456.

File hash information

File name SHA1 hash SHA256 hash
KB24286772010-kb4484492-fullfile-x86-glb.exe 0D23D4193493304A0688858B349296E87EBBAA8B ABCF92DD7B2FA6263AB8489CE3E9E6EC90C1B619650E07FEC2B0E9C296656C5E
KB24286772010-kb4484492-fullfile-x64-glb.exe 3F1DE252D360E89877D196152EDDD36BB8200376 D8348A87A3F2A78E07E97BA2E1C266EB01E79C7E3A6AE4A819AEFD943419535A


File information

The English (United States) version of this software update installs files that have the 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 Office 2010
File identifier File name File version File size Date Time
wwlibcxm.dll wwlibcxm.dll 14.0.7256.5000 19,053,168 16-Jul-2020 05:45
For all supported x64-based versions of Office 2010
File identifier File name File version File size Date Time
wwlibcxm.dll wwlibcxm.dll 14.0.7256.5000 24,545,896 16-Jul-2020 06:03

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Information about protection and security

Protect yourself online: Windows Security support

Learn how we guard against cyber threats: Microsoft Security

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Keywords: kbBug, kbfix, kbsurveynew, kbExpertiseInter, KbSECBulletin, KbSECVulnerability, ATdownload, kbMustLoc, kbLangAll, kbSecurity, kbSecReview

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Article Info
Article ID : 4484492
Revision : 6
Created on : 8/6/2020
Published on : 8/11/2020
Exists online : False
Views : 138