[German]Microsoft has issued a warning about the remote code execution vulnerability CVE-2021-40444 as of September 7, 2021. In campaigns, this vulnerability, which targets the MSHTML component of Internet Explorer, is exploited via compromised Office documents. Microsoft provides guidance on mitigating this vulnerability, which stems from the ActiveX technology introduced with Internet Explorer.
[German]In addition to the update of Thunderbird 78.14.0, the developers have also released Thunderbird 91.1.0 as of September 7, 2021. This is a maintenance and security update for the 91 development branch.
[German]On September 7, 2021 (first Tuesday of the month, Office Patchday), Microsoft releases non-security updates for still-supported versions of Microsoft Office. This month, however, there is only one update for Microsoft Office 2016. . Here's a brief overview.
[German]The developers of the Thunderbird email client have released Thunderbird 78.14.0 as of September 7, 2021. This is a maintenance and security update for the 78 development branch.
[German]Since July 2021, users of Microsoft Office Apps (Office 365) sometimes face the problem that the login fails with the error 0xC0070057. The application in question, such as Microsoft Teams, is then no longer usable. I have been alerted to the problem by a user, but have also found corresponding messages on the Internet. Here's an overview of what it's all about.
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[German]Mozilla's developers have released the version 92.0.0, 91.1.0esr and 78.14.0 ESR of the Firefox browser on September 7, 2021. The version 92.0.0 is a new development branch of the browser, and the ESR is in each case a security update, which should eliminate vulnerabilities, but also fix bugs.
[German]Swiss-based email service ProtonMail offers end-to-end encryption of mails before they are sent to ProtonMail's server. ProtonMail is operated by Proton Technologies AG, which is based in Plan-les-Ouates (Canton of Geneva). Its servers are located in two locations in Switzerland, outside EU and US jurisdiction. As a result, ProtonMail is (supposedly) considered a "secure email service and haven of privacy." Now ProtonMail has again releaed the IP address of a French activist to the police.
[German]There is a bug in Android that causes the clock app to no longer reliably execute alarms. Entered wake-up times are then simply no longer signaled by the app, and the user misses the appointments. Now Google has promised to fix this bug.
[German]Symbolic links allow to disable Defender as antivirus protection under Windows without disabling features like Tamper Protection. The approach simply lets Defender run into the woods during scanning, because the virus scanner is redirected to other folders. I came across some advice to this effect some time ago, which I'd like to discuss briefly.
[German]Riskante Technik Bluetooth: So haben Sicherheitsforscher bei verschiedenen Bluetooth-Chip-Sets, die in Geräten wie Notebooks, Lautsprechern oder IoT-Geräten verwendet werden, gleich 16 verschiedene Sicherheitslücken entdeckt. Die Schwachstellen firmieren unter dem Namen Braktooth. Und in Oslo ist es gelungen, durch umherfahren mit einem Fahrrad, Nutzer, die Bluetooth-Kopfhörer verwenden, über einen Bluetooth-Empfänger zu tracken. Hier eine Zusammenfassung der betreffenden Sicherheitsinformationen.
MVP:
2013 – 2016
WIMVP:
2017 – 2020
