Tag Archives: Windows Server 2012 (R2)

Windows Server 2012/R2: Out-of-band patch for Kerberos authentication issue

Posted on 2020-11-18 by guenni

[German]Microsoft has released an Out-of-band update KB4594439 for Windows Server 2012 and Windows Server 2012 R2 on November 17, 2020. This is intended to fix the issues with Kerberos authentication ticket renewal on domain controllers. Advertising

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Patchday: Windows 8.1/Server 2012-Updates (Nov. 10, 2020)

Posted on 2020-11-11 by guenni

[German]On November 10, 2020, Microsoft released various updates for Windows 8.1. These updates are also available for Windows Server 2012 R2. Here is some information about them. Advertising

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Windows Server 2012 R2: Fix for WSUS Sync Bug (from July 2020 updates)

Posted on 2020-10-30 by guenni

[German]If updates are managed with WSUS under Windows Server 2012 R2, there may be synchronization issues problems on some systems since July 1, 2020 due to disabled TLS 1.0/1.1 support. But there is a workaround: Use a downgrade of TLS … Continue reading →

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Patchday: Windows 8.1/Server 2012 Updates (Oct. 13, 2020)

Posted on 2020-10-14 by guenni

[German]On October 13, 2020, Microsoft released various updates for Windows 8.1. These updates are also available for Windows Server 2012 R2. Here is some information about them. Advertising

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Patchday: Windows 8.1/Server 2012-Updates (September 8, 2020)

Posted on 2020-09-09 by guenni

[German]On September 8, 2020, Microsoft released various updates for Windows 8.1. These updates are also available for Windows Server 2012 R2. Here is some information about them. Advertising

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Windows 8.1/ Windows Server 2012 R2: Update KB4578013

Posted on 2020-08-20 by guenni

[German]Microsoft has released an unscheduled security update KB4578013 for Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2 on August 19, 2020. It is a revision to remediate the Remote Access Elevation of Privileges vulnerabilities that were patched on … Continue reading →

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Patchday: Windows 8.1/Server 2012-Updates (August 11, 2020)

Posted on 2020-08-12 by guenni

[German]On August 11, 2020, Microsoft released various updates for Windows 8.1. These updates are also available for Windows Server 2012 R2. Here is some information about them. Advertising

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Windows Server 2012 R2: WSUS issues since July 1, 2020

Posted on 2020-08-08 by guenni

[German]Administrators of Windows Server 2012 R2 might be facing a serious problem (not sure, how many will see this), which German blog reader Axel R. recently drew my attention to by mail. If updates are managed with WSUS, there are … Continue reading →

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Patchday: Windows 8.1/Server 2012-Updates (July 14, 2020)

Posted on 2020-07-15 by guenni

[German]On 14 July 2020, Microsoft released various updates for Windows 8.1. These updates are also available for Windows Server 2012 R2. Here is some information about them. Advertising

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Patchday: Windows 8.1/Server 2012 Updates (June 9, 2020)

Posted on 2020-06-10 by guenni

[German]On June 9, 2020, Microsoft released various updates for Windows 8.1. These updates are also available for Windows Server 2012 R2. Here is some information about them. Advertising

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