Multiple Security Updates Released for Exchange Server

Posted on Tuesday March 02, 2021

Today we are releasing several security updates for Microsoft Exchange Server to address vulnerabilities that have been used in limited targeted attacks.  Due to the critical nature of these vulnerabilities, we recommend that customers apply the updates to affected systems immediately to protect against these exploits and to prevent future abuse across the ecosystem.   The vulnerabilities affect Microsoft Exchange Server. Exchange Online is not affected.   The versions affected are:  Microsoft Exchange Server 2013   …

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