Citrix and Amazon AWS Workspace App: Issues with Intel XE graphics chips

Posted on 2024-08-19 by guenni

[German]Brief information for administrators of Amazon AWS and Citrix Workspace app environments. A reader pointed out to me that there are probably issues with the Workspace app when Intel XE graphics chips are used. The problem has been known since 2021, as I have seen, but it seems it's back in 2024. However, there is a workaround to fix these issues caused by graphics hardware acceleration. Below are a few information in the blog – maybe it will help one or the other administrator.

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Has Microsoft fixed update error code 30088-27 in Office Click2Run?

Posted on 2024-08-18 by guenni

[German]Since July 2024, users reported increasingly that the update function of Microsoft Office Click2Run installations is broken. Error code 30088-27 is reported when trying to update Office. A blog reader got in touch and gave some hints as to what the problem was for him and what was tried to fix it. According to his statement, Microsoft changed the communication method for Office updates with Click2Run in June 2024. I also got reports from German users, that MS Office Click2Run update "magically" startet today (August 17, 2024) to work again.

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Review: Windows and the TCP-IP vulnerability CVE-2024-38063

Posted on 2024-08-18 by guenni

Windows[German]A small follow-up to the August 13, 2024 patchday, where the 0-day remote code execution vulnerability CVE-2024-38063 in the TCP/IP implementation of Windows became known. Attackers can compromise a host via IPv6 packets and execute code there. Based on the CVEv3 score of 9.8 (critical, "Exploitation More Likely"), Redmond recommends that administrators currently disable IPv6, but Microsoft has also provided security updates for Windows.

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Windows Bitlocker recovery key query bug fixed by August 2024 updates

Posted on 2024-08-17 by guenni

Windows[German]A small addendum to the August 2024 patchday regarding Bitlocker. With the July 2024 updates, there was the problem that systems remained in a query for the Bitlocker recovery key on the next restart. Good for those who had the corresponding key ready. With the security updates from August 13, 2024, Microsoft now claims to have fixed this Bitlocker query bug in all affected Windows versions. Ultimately, however, only the cause was removed by deactivating the July 2024 patch. Anyone wishing to eliminate the CVE-2023-24932 vulnerability must intervene manually.

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Windows Server 2019/Windows 10 Enterprise 2019 LTSC: Performance Issues with Update KB5041578

Posted on 2024-08-16 by guenni

Windows[German]The cumulative update KB5041578 for Windows 10 Enterprise 2019 LTSC and Windows Server 2019 was released on August 13, 2024 (second Tuesday of the month, patch day at Microsoft). In the meantime, I have received reports from readers about serious problems with the update. From slow systems to black screens, various error patterns are reported. Here is a brief overview of this topic and a possible workaround.

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Posted in issue, Security, Update, Windows | Tagged , , , , | 9 Comments

Why ISL Online: Critical factors when choosing a remote desktop solution

[Sponsored Post]In the rapidly evolving IT world, choosing the right remote desktop software is critical for organizations that value security, ease of use and reliability. One provider of secure remote access that has been on the market since 2001 is ISL Online, which presents some considerations for choosing such software below. More ...

Microsoft Defender: msmpeng.exe crashes (August 14, 2024)?

Posted on 2024-08-15 by guenni

Stop - Pixabay[German]We had Microsoft's patch day on August 13, 2024, and as a result quite a lot of Windows patches. I got now a report from an English-speaking reader pointed out to me last night that people were having issues with Microsoft Defender. The msmpeng.exe seems to be crashing, as I learned from the reader and could see in reports on the Internet. Also other German readers confirmed this behavior.

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Microsoft Office Updates (August 13, 2024)

Posted on 2024-08-15 by guenni

Update[German]On August 13, 2024 (second Tuesday of the month, Microsoft Patchday), Microsoft released several security-related updates for Microsoft Office 2016, as well as the C2R variants (Office 2016-2021 and 365) and other products. Below you will find an overview of the available updates.
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Windows Server 2012 / R2 and Windows 7 (August 13, 2024)

Posted on 2024-08-15 by guenni

Windows[German]Various security updates for Windows Server 2012/R2 (1st ESU year) were published on August 13, 2024. Support for Windows 7 SP1 and Windows Server 2008 R2 expired in January 2024. However, updates for Windows Embedded Standard 7 can be downloaded from the Microsoft Update Catalog. Here is an overview of these updates for Windows Server 2012/R2 and Windows Embedded Standard 7.

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Patchday: Windows 11/Server 2022-Updates (August 13, 2024)

Posted on 2024-08-14 by guenni

Windows[German]On August 13, 2024 (second Tuesday of the month, patch day at Microsoft), Microsoft also released cumulative updates for Windows 11 23H2 to 21H2. Windows Server 2022 and Windows Server 23H2 also received updates. The updates should, for example, make the Bitlocker query caused by the July 2024 updates disappear. Here are some details about these updates, which are intended to fix vulnerabilities and problems.

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Patchday: Windows 10/Server Updates (August 13, 2024)

Posted on 2024-08-14 by guenni

Windows[German]On August 13, 2024 (second Tuesday of the month, patch day at Microsoft), various cumulative updates were released for the supported Windows 10 builds (from the RTM version to the current version) as well as for the Windows Server counterparts. Here are some details on the respective security updates for Windows 10 and the server counterparts. Continue reading →

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