Description of the security update for Lync 2010: September 12, 2017

Applies to: Lync 2010


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-2017-8676, Microsoft Common Vulnerabilities and Exposures CVE-2017-8695, and Microsoft Common Vulnerabilities and Exposures CVE-2017-8696.

Note To apply this security update, you must have the release version of Lync 2010 installed on the computer.

How to get and install the update

Method 1: Microsoft 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.

Method 2: Microsoft Update Catalog

To get the stand-alone package for this update, go to the Microsoft Update Catalog website.

Method 3: Microsoft Download Center

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

More Information

Security update deployment information

For deployment information about this update, see security update deployment information: September 12, 2017.

Security update replacement information

This security update replaces previously released security update KB 4020732.

File hash information

Package Name Package Hash SHA 1 Package Hash SHA 2
(X64) Lync.msp E5482FB57932ED642B0D4EDF745A8D741D639675 2AA0B6380D65529FE3DFFF61B6E96375326C761013C7DDC0416EB2D004B5422A
(x86) Lync.msp 46C2AB221B859F4EE5C183307EF37EDBE46E80E3 F16D716E7E84963898AAD108B35913B73EA9AC73D26784CE4DBA3243653ABDDC

File information

How to get help and support for this security update

Help for installing updates: Windows Update FAQ

Security solutions for IT professionals: 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 Skype: Skype User Voice portal