Updates for SharePoint Server 2019 (June 2019 CU)

A new cumulative update has been released for SharePoint Server 2019 (June 2019 CU).

SP Build:
16.0.10346.20001 (Language independent CU)

SharePoint 2016 CU – KB articles describing the CU:

KB 4475512 – June 2019 Update for SharePoint Server 2019 (language independent)
This CU does not include an update for the language-dependent components of SharePoint Server 2019
KB 4475511 – June 2019 Update for Office Online Server

SharePoint Server 2016 CU – CU download link:

Download June 2019 Update for SharePoint Server 2019 (language independent)
This CU does not include an update for the language-dependent components of SharePoint Server 2019
Download June 2019 Update for Office Online Server

After installation, remember to run the SharePoint 2016 configuration wizard (SharePoint 2019 Products Configuration Wizard), or the following command:
PSConfig.exe -cmd upgrade -inplace b2b -wait -cmd applicationcontent -install -cmd installfeatures -cmd secureresources -cmd services -install

Important

Always install both packages in this order:

language independent (updates language-independent components)
language dependent (updates language-dependent components)

For language-dependent packages (language dependent), it does not matter which language you select, because each package contains updates for all languages.

If you install a new language pack on a SharePoint Server 2019 farm, you must subsequently reinstall the language-dependent package (language dependent).

Remember that, in addition to SharePoint, the Distributed Cache service must also be updated; see How to update Distributed Cache correctly and, for Office Online Server, you must have the current RTM version; see How to update Office Online Server.

Included fixes and improvements

The list of fixes and improvements in this CU consists of excerpts from official Microsoft KB articles in their original language (EN).

SharePoint Server 2019

This security update resolves a cross-site-scripting (XSS) vulnerability that exists if Microsoft SharePoint Server does not correctly sanitize a specially crafted web request to an affected SharePoint server. It also resolves a remote code execution vulnerability that exists in Microsoft Word software if the program fails to correctly handle objects in memory. To learn more about the vulnerabilities, see the following:

Project Server 2019

Contains the following improvements:

Adds the new Japanese era name in the Japanese word breaker to make sure that the new era name can be correctly broken when during a search.
Spanish is now an option among the search language preference in the SharePoint classic search if users from Argentina and other countries from South America set Spanish as their language preferences in the browser.

Contains fixes for the following nonsecurity issues:

In some circumstances, if you delete a few views that are associated with custom fields that support multi-value selection from a lookup table in the database, and then you run the Repair-SPProjectWebInstance cmdlet, you find that the first view isn’t generated in the database.
Files that have Information Rights Management (IRM) protection in Modern UI are blocked from being uploaded to a document library.
Existing folders can be marked as special folders only if they are empty. Now, folders that have existing content can be used.
Certain calendar picker options for setting CalendarWeekRule update the value incorrectly.
After you install the January 2019 update, the “Resources” web part is removed from the Central Administration homepage. This update corrects the issue and restores the “Resources” web part to the Central Administration homepage.

Office Online Server

This security update resolves a remote code execution vulnerability that exists in Microsoft Word software if the program does not correctly handle objects in memory. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2019-1034 and Microsoft Common Vulnerabilities and Exposures CVE-2019-1035.

This security update contains a fix for the following nonsecurity issue:

Word documents cannot be viewed on mobile browsers in Office Online servers for certain language locales.