A new cumulative update has been released for SharePoint 2013 (May 2018 CU)
This CU fixes all SharePoint 2013 products.
SP Build: 15.0.5137.1000
This CU is a full update (Uber package), requiring no earlier updates apart from SP1.
The CU includes all SharePoint 2013 security fixes released since SP1. It does not include SP1, which is required to install this CU.
Because of its size, the CU is split into separate CAB files and one executable. Download all these files into the same installation folder before starting the update.
SharePoint 2013 CU – KB articles describing the CU:
- KB 4464560 – SharePoint Foundation 2013 May 2019 CU
- KB 4464563 – SharePoint Server 2013 May 2019 CU
- KB 4464562 – Project Server 2013 May 2019 CU
- No Office Web Apps Server 2013 update was released with this CU
SharePoint 2013 CU – CU download link:
- Download SharePoint Foundation 2013 May 2019 CU
- Download SharePoint Server 2013 May 2019 CU
- Download Project Server 2013 May 2019 CU
- No Office Web Apps Server 2013 update was released with this CU
After installation, remember to run the SharePoint 2013 Products Configuration Wizard, or:
PSConfig.exe -cmd upgrade -inplace b2b -wait -cmd applicationcontent -install -cmd installfeatures -cmd secureresources -cmd services -install
Important
Before installing the CU, ensure SP1 is already installed.
Installation may take up to five hours, so I recommend reading: Speeding up CU and SP installation on SharePoint 2013.
If your farm's patch level is earlier than July 2015 CU, run PSCONFIG immediately after installing the CU to update the schema of certain search databases. More at:
https://blogs.technet.microsoft.com/stefan_gossner/2015/07/15/important-psconfig-is-mandatory-for-july-2015-cu-for-sharepoint-2013
Always install only the CU matching your product version on a SharePoint 2013 farm.
The Project Server 2013 CU already includes:
- CU SharePoint Server 2013
- CU SharePoint Foundation 2013.
The SharePoint Server 2013 CU already includes:
- CU SharePoint Foundation 2013
Remember to update Distributed Cache as well as SharePoint; see How to update Distributed Cache correctly.
Included fixes and improvements
This CU's fixes and improvements are excerpts from official Microsoft KB articles in their original language (EN).
SharePoint Foundation 2013
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:
- Microsoft Common Vulnerabilities and Exposures CVE-2019-0949
- Microsoft Common Vulnerabilities and Exposures CVE-2019-0950
- Microsoft Common Vulnerabilities and Exposures CVE-2019-0951
- Microsoft Common Vulnerabilities and Exposures CVE-2019-0952
- Microsoft Common Vulnerabilities and Exposures CVE-2019-0956
- Microsoft Common Vulnerabilities and Exposures CVE-2019-0958
- Microsoft Common Vulnerabilities and Exposures CVE-2019-0963
This security update contains a fix for the following nonsecurity issue:
- The date on a task displays Heisei after it’s saved in the new Japanese era (Reiwa) on the My Tasks page.
SharePoint Server 2013
This update fixes the following issues:
- When multiple SharePoint farms use the same extended zone and consume a published search service application, search queries from this extended zone don’t return results.
- Users who are subsite members but not root site members can’t run search in subsites, after they trigger the search query button, they will get an access denied issue. This issue occurs after they install Description of the security update for SharePoint Enterprise Server 2013: December 11, 2018.
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