SharePoint security fixes released with June 2021 PU and offered through Microsoft Update

Below are the security fixes for the SharePoint OnPrem versions released this month.

Important:
SharePoint Foundation security fixes also have to be applied on SharePoint Server installations.
SharePoint Server security fixes also have to be applied on Project Server installations.

SharePoint 2013 Suite:

  • KB 5001962 – SharePoint Foundation 2013 (core component)
  • KB 5001939 – SharePoint Foundation 2013
  • KB 4011698 – InfoPath Forms Services for SharePoint 2013
  • KB 5001954 – SharePoint Server 2013 (core component)
  • KB 5001956 – Office Web Apps Server 2013

SharePoint 2016 Suite:

  • KB 5001946 – SharePoint Server 2016 (language independent)
  • KB 5001922 – SharePoint Server 2016 (language dependent)

SharePoint 2019 Suite:

  • KB 5001944 – SharePoint Server 2019 (language independent)
  • KB 5001945 – SharePoint Server 2019 (language independent)

Office Online Server:

  • KB 5001943 – Office Online Server
See the Security Update Guide below for more details about the relevant fixes:

More information:

Please ensure to have a look at the SharePoint Patching Best Practices before applying new fixes.
 

4 Comments


  1. hi Stefan ,
    i’m using a thirdd party software for management updates for my SharePoint 2013 foundation server it lists :
    KB 5001962 – SharePoint Foundation 2013 (core component)
    KB 5001939 – SharePoint Foundation 2013

    as an applicaple updates , but it also lists :

    KB 5001954 – SharePoint Server 2013 (core component)

    as applicable , i beleive i need only the above two for the foundation version and no need to install the third one (KB 5001954 – SharePoint Server 2013 (core component) , am right ?

    Reply

    1. Hi Hazem,
      I do not have a SharePoint Foundation machine around to verify.
      My suggestion would be to try to install all 3.
      If one does not apply you will get a message right away and it will not install.
      Cheers,
      Stefan

      Reply

  2. Hi stefan, It looks like this security fixes does break publication sites on sharepoint 2013… Same issue in two OOB 2013 farms:
    Getting Error Message for Exception System.Web.HttpUnhandledException (0x80004005): Exception of type ‘System.Web.HttpUnhandledException’ was thrown. —> System.Web.HttpException (0x80004005): The DataSourceID of ‘V4QuickLaunchMenu’ must be the ID of a control of type IHierarchicalDataSource. A control with ID ‘QuickLaunchSiteMap’ could not be found.
    at System.Web.UI.WebControls.HierarchicalDataBoundControl.GetDataSource()
    at System.Web.UI.WebControls.HierarchicalDataBoundControl.ConnectToHierarchicalDataSource()
    at System.Web.UI.WebControls.HierarchicalDataBoundControl.OnLoad(EventArgs e)
    at System.Web.UI.Control.LoadRecursive()
    at System.Web.UI.Control.LoadRecursive()
    at System.Web.UI.Control.LoadRecursive()
    at System.Web.UI.Control.LoadRecursive()
    at System.Web.UI.Control.LoadRecursive()
    at System.Web.UI.Control.LoadRecursive()
    at System.Web.UI.Control.LoadRecursive()
    at System.Web.UI.Control.LoadRecursive()
    at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
    at System.Web.UI.Page.HandleError(Exception e)
    at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
    at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
    at System.Web.UI.Page.ProcessRequest()
    at System.Web.UI.Page.ProcessRequest(HttpContext context)
    at Microsoft.SharePoint.Publishing.TemplateRedirectionPage.ProcessRequest(HttpContext context)
    at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()

    At least, none of the other site type are affected.

    Reply

    1. Hi Ramon,
      I would recommend to open a support case with Microsoft to ensure that this will be investigated.
      Thanks,
      Stefan

      Reply

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