Windows Server Out of band Update Kerberos-Authentifizierungs Problem

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Windows Server Out of band Update Kerberos-Authentifizierungs Problem

Zuletzt aktualisiert: 19. November 2022 | Veröffentlicht: 19. November 2022 | Geschrieben von Köck Bernhard | Zugriffe: 343

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Take action: OOB update to address an issue with sign in and Kerberos authentication

Updated November 18, 2022: Added update information for Windows Server 2008 R2 SP1.

Microsoft is releasing Out-of-band (OOB) updates today, November 17, 2022 and November 18, 2022 for installation on all the Domain Controllers (DCs) in affected environments. This update addresses a known issue which might cause sign in failures or other Kerberos authentication issues. You do not need to install any update or make any changes to other servers or client devices in your environment to resolve this issue. If you used any workaround or mitigations for this issue, they are no longer needed, and we recommend you remove them.

To get the standalone package for these out-of-band updates, search for the KB number in the Microsoft Update Catalog. You can manually import these updates into Windows Server Update Services (WSUS) and Microsoft Endpoint Configuration Manager. For WSUS instructions, see WSUS and the Catalog Site. For Configuration Manger instructions, see Import updates from the Microsoft Update Catalog. Note The below updates are not available from Windows Update and will not install automatically.

Cumulative updates:

Windows Server 2022: KB5021656
Windows Server 2019: KB5021655
Windows Server 2016: KB5021654

Note: You do not need to apply any previous update before installing these cumulative updates. If you have already installed updates released November 8, 2022, you do not need to uninstall the affected updates before installing any later updates including the updates listed above.

Standalone Updates:

Windows Server 2012 R2: KB5021653
Windows Server 2012: KB5021652
Windows Server 2008 R2 SP1: KB5021651 (released November 18, 2022)
Windows Server 2008 SP2: KB5021657

Note: If you are using security only updates for these versions of Windows Server, you only need to install these standalone updates for the month of November 2022. Security only updates are not cumulative, and you will also need to install all previous Security only updates to be fully up to date. Monthly rollup updates are cumulative and include security and all quality updates. If you are using Monthly rollup updates, you will need to install both the standalone updates listed above to resolve this issue, and install the Monthly rollups released November 8, 2022 to receive the quality updates for November 2022. If you have already installed updates released November 8, 2022, you do not need to uninstall the affected updates before installing any later updates including the updates listed above.