Severity Rating: Important
Revision Note: V3.0 (September 23, 2014): Bulletin rereleased to announce the reoffering of the 2982385 security update file (server.msp) for Microsoft Lync Server 2010. See the Update FAQ for details.
Summary: This security update resolves three privately reported vulnerabilities in Microsoft Lync Server. The most severe of these vulnerabilities could allow information disclosure if user clicks on a specially crafted URL. In all cases, however, an attacker would have to convince users to click on the specially crafted URL, typically by getting them to click the URL in an email message or in an Instant Messenger request.