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Category Archives: Software
Exchange Server: Update on ProxyShell vulnerabilities
[German]Unknown thread actors are scanning the Internet for Microsoft Exchange servers that are updated to March 2021 and are not protected against the ProxyLogon vulnerability. CERT-Bund warns, and calls for patching. Meanwhile, there are advanced Sigma rules for administrators to … Continue reading
Chrome/Edge 92: Problems with TLS decryption?
[German]Question: Has anyone experienced problems with Google Chrome 92 or its Edge counterpart when the called domain starts with the letter a (Amazon, Autodesk, etc.)? The tentatively rolled out CECPQ2 may be clashing with Fortigate 6.4.5 and the overarching Palo … Continue reading
Exchange vulnerabilities: Will we see Hafnium II?
[German]Are we soon seeing a second hafnium disaster, in which Exchange servers are attacked and taken over via vulnerabilities? At the BlackHat 2021 conference, security researcher Orange Tsai spoke about new vulnerabilities in Microsoft Exchange and, in addition to old … Continue reading
Free Software Foundation considers Microsoft's GitHub Copilot unfair and not legal
[German]Does Copilot, the AI solution launched by Microsoft on GitHub for embedding code snippets (e.g., in Visual Studio code), violate fair use and the rights of code developers? The nonprofit Free Software Foundation has just raised some questions about the … Continue reading
Google Chrome 92.0.4515.131 with security fixes
[German]Google has released Google Chrome 92.0.4515.131 for Windows, Mac and Linux on August 2, 2021. It is an update to version 92 that brings new features, but also fixes 10 vulnerabilities in older browser versions at once.
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 ...
Hotfix for MBAM bitlocker recovery key issue in ConfigMgr 2013
[German]Quick note for administrators who use the MBAM agent to escrow BitLocker recovery keys. This may result in excessive policy generation in Configuration Manager version 2103. Microsoft has now provided a hotfix to address this issue.
iOS 14.7.1 and macOS 11.5.1
[German]Apple released iOS 14.7.1 and macOS 11.5.1 on July 26, 2021. These are updates that fix bugs and especially security vulnerabilities. One vulnerability is already being exploited for attacks practically in the wild.
Security Updates for Cisco Intersight Virtual Appliance
[German]Several vulnerabilities (CVE-2021-1600, CVE-2021-1601) exist in IPv4 and IPv6 forwarding in the Cisco Intersight Virtual Appliance. These vulnerabilities could allow an unauthenticated, adjacent attacker to access sensitive internal services through an external interface. However, Cisco has since provided security updates … Continue reading
WordPress 5.8
As of 7/20/2021, WordPress 5.8 has been released by the developers. This is a new major version, which comes with some new features. An overview of these new features can be found in this WordPress article. I've updated my WordPress … Continue reading
Exchange security updates from July 2021 breaks ECP and OWA
[German]As of July 13, 2021, Microsoft has released security updates for Exchange Server 2013, Exchange Server 2016 and Exchange Server 2019. These July updates are intended to address vulnerabilities reported by external security partners and found by Microsoft's internal processes … Continue reading
Posted in issue, Security, Software, Update
Tagged Exchange, issues, Patchday 7.2021, Update
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