Author: Subbu Chandrasekaran, Microsoft Senior Program Manager

Publication date: February 27, 2013

Product version: Lync Server 2013, Windows Server

A security bulletin was recently issued by the Windows Server group: Microsoft Security Bulletin MS13-018 - Important.

It has been determined that this particular security issue in the TCP stack could pose a threat to systems running Lync Server 2013. 

It is required that deployments with Lync Server 2013 ensure that the operating system is updated with this security patch.

Additional Information

For information on the vulnerability and required actions, please refer to the following articles:

Lync Server Resources

We Want to Hear from You

Keywords: security update, TCP stack