Microsoft has released security updates (SUs) for vulnerabilities found in:
Exchange Server 2013
Exchange Server 2016
Exchange Server 2019
IMPORTANT: Starting with this release of Securit...
Updated May 27, 2022
Version 21.0
Blog Post
Nino_Bilic We have installed and updates the May updates in all our environments. However, there is one environment in which the Healt Checker Script (22.05.13.1414) still states that the mitigation needs to be done. As far as I know, this environment has the same setup as other environments we manage. It's Exchange 2019 CU12.
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Security Vulnerability: CVE-2022-21978
Install the May 2022 SU and run /PrepareDomain or /PrepareAllDomains - See: https://aka.ms/HC-May22SU
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The domain prep ran succesfully and I have checked the Exchange Install Los (C:\ExchangeSetupLogs\ExchangeSetup.log) for errors.
Need to wait for updates script again? Saw some comments about reliability on this CVE addressing.
Thanks in advance for your reply answer.