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 Microsoft Common Vulnerabilities and Exposures CVE-2017-8501.
Note To apply this security update, you must have the release version of Office Online Server installed on the computer.
Security update deployment information
For deployment information about this update, see security update deployment information: July 11, 2017.
Security update replacement information
This security update replaces previously released security update KB3203485.
File hash information
|Package Name||Package Hash SHA 1||Package Hash SHA 2|
For the list of files that cumulative update KB3213657 contains, download the file information.
Help for installing updates: Windows Update FAQ
Security solutions for IT professionals: TechNet Security Support and Troubleshooting
Help for protecting your Windows-based computer from viruses and malware: Microsoft Secure
Local support according to your country: International Support
Propose a feature or provide feedback on Office Core: Office User Voice portal
Article ID: 3213657 - Last Review: 2017 uzt. 11 - Revision: 13