[German]Microsoft has once again given itself a jolt and extended the supply of Windows 11 22H2 with optional (preview) updates. These preview updates for this version were actually due to expire in February 2024, as Windows 11 23H2 is now available. Due to "overwhelming" feedback from its users, these preview updates will be provided for 4 months or even until summer 2025 in certain versions.
[German]It's a leap year, which happens roughly every four years. And there is something even more memorable: Sophos is struggling with the leap year 2024 because there are problems with SSL/TLS decryption in the SOPHOS Central Endpoint Agent. And at Citrix, the CtxHdxWebSocketService somehow no longer works on 29 February 2024 – this was already the case four years ago. And with SOPHOS Central there are problems with TLS decryption today.
[German]Brief information for everyone. I have just heard from blog readers that the clients of the remote maintenance provider AnyDesk will probably be blocked by Microsoft Defender under Windows from today (28 February 2024). The whole thing is related to the hack of the provider AnyDesk, in which certificates may have been lost. Here is a brief overview, what you need to know so far.
[German]Google has released another update to the Google Chrome browser (branch 122) in the stable channel on 27 February 2024. The Extended Stable Channel and the app for Android have also received an update. Both updates fix bugs and close vulnerabilities. Here is an overview of these updates. Continue reading
[German]Security update KB5034765 for Windows 11 22H2 and 23H2 from 13 February 2024 failed for some users during installation with the error code 0x800F0922. Microsoft has now confirmed that there is a problem with this update. At the same time, a workaround has been published that should allow the failed update installation to be successfully completed.
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[German]On 13 February 2024, the Internet Shortcut Files Security Feature Bypass vulnerability CVE-2024-21412 became known. This vulnerability can be used to bypass the SmartScreen in Windows and other products. Microsoft has provided corresponding patches for the supported Windows versions with the February 2024 security updates to fix this vulnerability. Trend Micro now reports that the APT group Water Hydra is exploiting this Internet Shortcut Files Security Feature Bypass vulnerability CVE-2024-21412 for attacks.
[German]Microsoft has released another update of the Edge (Chromium) browser with version 122.0.2365.59 in the stable channel on 27 February 2024. It is a maintenance update that is intended to fix problems and bring new features. The release notes contain the note "Fixed various bugs and performance issues." There is nothing in the security release notes about closed vulnerabilities. It is unknown whether the bugs mentioned in my German article Neuer Bug im Edge Browser? have been fixed. Thanks to the reader for the hint.
[German]A short warning to readers who use the TeamViewer remote maintenance software still with a "personal password". The client for Windows should urgently be updated to version 15.51.5. The manufacturer has published a security notice stating that older software versions only offer incomplete protection of personal password settings. Here are the details what you need to know.
[German]US entrepreneur Elon Musk bought a Windows PC and realized that he had made a mistake. The thing required Musk to have a Microsoft account when he started it up. The man was not "amused" and he kicked Microsoft boss Satya Nadella off the sidelines, which is what this crap is all about. But the episode also shows how far removed we IT techies have become from what affects people.
[German]Quick note for WordPress users who use the LiteSpeed Cache plugin. The plugin should be updated urgently, as a vulnerability CVE-2023-40000 can lead to an unauthoriszd takeover of the website. An update for the quite popular plugin is available.
MVP:
2013 – 2016
WIMVP:
2017 – 2020
