Description of the security update for SharePoint Server 2010: October 13, 2020

Applies to: Microsoft SharePoint Server 2010 Service Pack 2

Summary


This security update resolves a remote code execution vulnerability that exists in Microsoft Excel if the software does not correctly handle objects in memory.  To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2020-16929.

Note To apply this security update, you must have the release version of Service Pack 2 for Microsoft SharePoint Server 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 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.

More information


Security update deployment information

For deployment information about this update, see security update deployment information: October 13, 2020.

Security update replacement information

This security update replaces previously released security update 4484191.

File hash information

File name SHA1 hash SHA256 hash
xlsrv2010-kb4484531-fullfile-x64-glb.exe B7253DCE4335CA556B715C1ABA0C470B6C6EA1E1 674D6140A1C6AEADD06221A417799139920589DD2B54D6600B27769D52C22F00


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.

Information about protection and security


Protect yourself online: Windows Security support

Learn how we guard against cyber threats: Microsoft Security