Description of the security update for SharePoint Server 2019 Language Pack: June 13, 2023 (KB5002403)

Summary

This security update resolves a Microsoft SharePoint Server elevation of privilege vulnerability, Microsoft SharePoint denial of service vulnerability, and Microsoft SharePoint Server spoofing vulnerability. To learn more about the vulnerabilities, see the following security advisories:​​​​

• Microsoft Common Vulnerabilities and Exposures CVE-2023-29357
• Microsoft Common Vulnerabilities and Exposures CVE-2023-33129
• Microsoft Common Vulnerabilities and Exposures CVE-2023-33130
• Microsoft Common Vulnerabilities and Exposures CVE-2023-33132
• Microsoft Common Vulnerabilities and Exposures CVE-2023-33142

Notes:

• This is build 16.0.10399.20005 of the security update package.
• To apply this security update, you must have the release version of Microsoft SharePoint Server 2019 installed on the computer.

Improvements and fixes

This security update contains fixes for the following nonsecurity issues in SharePoint Server 2019 Language Pack:

• Fixes an issue in which a new modern page is always added to the root folder when you create the page in a subfolder of the Site Pages library.
• Fixes an issue in which the resolved user in a PersonWithoutPresence field temporarily shows “No Results” instead of populating the field immediately after you select the user.
• Fixes an issue in which Document ID is not available in the property information section of each document.
• Fixes an issue in which images that have an .svg file extension do not open or show a preview on the document library page.

**Note:**To fix these issues completely, you have to install KB 5002402 together with this update.

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.

• Download security update 5002403 for the 64-bit version of SharePoint Server 2019 Language Pack

More information

Security update deployment information

For deployment information about this update, see Deployments - Security Update Guide.

Security update replacement information

This security update replaces previously released security update 5002330.

File hash information

File name		SHA256 hash
wssloc2019-kb5002403-fullfile-x64-glb.exe		F4BA6CFE4701C5A84DA22A6420BAAB7251234A55A89352ED0E0396F26437FCF8

File information

Download the list of files that are included in security update 5002403.

Information about protection and security

Protect yourself online: Windows Security supportLearn how we guard against cyber threats: Microsoft Security