Description of the security update for SharePoint Enterprise Server 2013: September 8, 2020

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:

Note To apply this security update, you must have the release version of Service Pack 1 for Microsoft SharePoint Server 2013 installed on the computer.

  • Issue 1

    After you install this update, some SharePoint pages may not render, and may generate the following error message: 

    Web Part Error: A Web Part or Web Form Control on this Page cannot be displayed or imported. The type could not be found or it is not registered as safe.


    To resolve this issue, see KB 4572409.

  • Issue 2

    This update has dependency on KB 4484525. Search pages will be broken if you only install this update. To avoid this issue, install KB 4484525 together with this 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.

To get the standalone package for this update, go to the Microsoft Update Catalog website.

You can get the standalone update package through the Microsoft Download Center. Follow the installation instructions on the download page to install the update.

For deployment information about this update, see security update deployment information: September 8, 2020.

This security update replaces previously released security update 4484479.

File name

SHA1 hash

SHA256 hash

coreserverloc2013-kb4484515-fullfile-x64-glb.exe

B87285041F85FD2A007DE30893FD2E183718F085

2DD84281E17E26A1E7D462D9AC32F6C1CC16E8DF41B8951AC1F6AE3B685AECE2


File information

Download the list of files that are included in security update 4484515.

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