Update 10/10/2023: Our recommendation to address CVE-2023-21709 is now changed; please see the changes below.
Update 9/12/2023: As a part of the September 2023 "Patch Tuesday" we have released a fe...
Updated Oct 10, 2023
Version 18.0
Blog Post
We have a similar problem like Lothar_Lindinger . The Exchange SU cannot complete in our environments (Exchange 2019 and 2016), also on an very clean test environment. The OS and the Exchange are in de-de.
Property(C): msgINTERIMUPDATEDETECTED = Unable to install because a previous Interim Update for Microsoft Exchange Server 2019 Cumulative Update 13 has been installed. Please use Add/Remove Programs to uninstall the Interim Update before running this setup again.
Property(C): msgRequiresProc = The version of this file is not compatible with the version of Microsoft Exchange Server 2019 Cumulative Update 13 that you're running. Check your computer to see whether you need an x64 (64-bit) or x86 (32-bit) version of this file.
MSI (c) (BC:74) [21:17:48:953]: Product: Microsoft Exchange Server - Update 'Security Update for Exchange Server 2019 Cumulative Update 13 (KB5029388) 15.2.1258.23' could not be installed. Error code 1603. Additional information is available in the log file D:\Exchange Server\Logging\Update\msi\ExchangeUpdate_2023-08-08-190917.log.
After the patch the servers are in a non-working state. We have services which do not start because of dependencies and even crashing transport services ("1067, Prozess wurde unerwartet beendet").