Moin,
soeben wurden die angekündigten Tuesday-Patches veröffentlich, gerade die Exchange ASAP patchen - ich denke wir haben da was gelernt...
- Released: April 2021 Exchange Server Security Updates - Microsoft Tech Community
- April 2021 Update Tuesday packages now available – Microsoft Security Response Center
- Microsoft Update-Katalog
- https://support.microsoft.com/?kbid=5001779 (noch nicht erreichbar)
ZitatZitat We have not seen the vulnerabilities used in attacks against our customers. However, given recent adversary focus on Exchange, we recommend customers install the updates as soon as possible to ensure they remain protected from these and other threats. Customers using Exchange Online are already protected and do not need to take any action.
(April 2021 Update Tuesday packages now available – Microsoft Security Response Center)
Der Blog vom Exchange Team direkt
https://techcommunity.microsof…rity-updates/ba-p/2254617
Download für Exchange 2013 CU23 direkt:
https://www.microsoft.com/en-u…ad/details.aspx?id=103000
Download für Exchange 2016 CU19
https://www.microsoft.com/en-u…ad/details.aspx?id=103001
... und CU20 direkt:
https://www.microsoft.com/en-u…ad/details.aspx?id=103002
Download für Exchange 2019 CU8
https://www.microsoft.com/en-u…ad/details.aspx?id=103003
und CU9 direkt:
https://www.microsoft.com/en-u…ad/details.aspx?id=103004
Norbert