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 the following security advisories:
- Microsoft Common Vulnerabilities and Exposures CVE-2020-1023
- Microsoft Common Vulnerabilities and Exposures CVE-2020-1024
- Microsoft Common Vulnerabilities and Exposures CVE-2020-1069
- Microsoft Common Vulnerabilities and Exposures CVE-2020-1101
- Microsoft Common Vulnerabilities and Exposures CVE-2020-1103
- Microsoft Common Vulnerabilities and Exposures CVE-2020-1104
- Microsoft Common Vulnerabilities and Exposures CVE-2020-1105
- Microsoft Common Vulnerabilities and Exposures CVE-2020-1106
- Microsoft Common Vulnerabilities and Exposures CVE-2020-1107
Note To apply this security update, you must have the release version of Service Pack 1 for Microsoft SharePoint Foundation 2013 installed on the computer.
Improvements and fixes
This security update fixes an issue that prevents the FedAuth cookie from being deleted on Chrome 80+ browsers.
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.
Security update deployment information
For deployment information about this update, see security update deployment information: May 12, 2020.
Security update replacement information
This security update replaces previously released security update 4484321.
File hash information
|File name||SHA1 hash||SHA256 hash|
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.