The developers of LibreOffice have released version 7.4 of this office package this week. Numerous innovations and improvements have been made to the individual Office modules, which can be read in the release notes. The package can be downloaded free of charge from this LibreOffice website. (via)
[German]Anyone who operates a website may occasionally be confronted with the problem that it is reported as "malicious" by security portals or by users. Then the question arises how to proceed to find out if this is a false alarm or if the website has been compromised. Recently, I was asked to look at such a site that was reported as "malicious" by security tools. Afterwards I thought about documenting the steps I undertook – maybe it will help one or the other.
[German]Note for administrators of HPE Proliant servers running HPE's Integrated Lights-out versions. HPE has already published a security bulleting for HPE Integrated Lights-Out 5 (iLO 5) at the end of July 2022, which pointed out several critical vulnerabilities. There is an update available for iLO 5.0, which should be installed promptly (but presumably the information has long since reached you).
It seems that the developers have released an updated version of the free Sysinternals tools Sysmon, AccessEnum and Coreinfo on August 16, 2022.
[English]I'll pull out one issue separately, which I had already covered in the blog with a note. The update KB5012170 released by Microsoft on August 9, 2022 causes problems on some systems. Security update for the Secure Boot Module, which is supposed to prevent vulnerability exploitation, causes some users to have the Bitlocker key requested there at boot time. Others have installation errors, and the screen remains dark for some users.
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[German]Microsoft has released an optional cumulative (preview) update KB5015879 for Windows Server 2022 as of August 16, 2022 (C-Week). Below I provide an overview regarding these updates for Windows Server 2022.
[German]Google has released the update of Google Chrome 104.0.5112.101 for Linux and macOS and 104.0.5112.102 for Windows on the desktop in the stable channel on August 16, 2022. The security update closes numerous vulnerabilities.
[German]I am posting an issue here on the blog that was reported recently to me by a blog reader. He is experiencing massive issues with his Server 2016 based RDS infrastructure after installing update KB5015808 (for Windows 10 version 1607 Enterprise LTSC and Windows Server 2016). So far there is not really anything to be found on the Internet.
[German]Microsoft also patched Windows Defender Credential Guard on patchday, August 9, 2022, with the security updates. Both an elevation of privilege vulnerability and a security feature bypass vulnerability were closed. However, Microsoft had not provided any documentation on this.
[German]In the article Twilio data security incident findings after SMS phishing attack, I had reported on the security incident at provider Twilio, where data was stolen by hackers through a phishing attack. Twilio offers programmable voice, text, chat, video and email APIs, and cloud authentication service Authy is also part of it. Now it has been revealed that messenger service Signal is one of Twilio's customers and has also been affected.
MVP:
2013 – 2016
WIMVP:
2017 – 2020
