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. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2019-1203.
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.
This security update contains the following improvements:
Note To enable this improvement, you have to install KB 4475565 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: August 13, 2019.
This security update replaces previously released security update 4475522.
File name| SHA1 hash| SHA256 hash
coreserverloc2013-kb4475557-fullfile-x64-glb.exe| 303A520E96BDE44438C0E6AF13BF7FC4F4E80809| 4CF2B73750166A8A570063FFD1EB78922E10AE6A2668CD5F04CEF2BEA95EB0C9
File informationDownload the list of files that are included in security update 4475557.
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