[German]If the rumors are true, today comes a critical patch for the CryptoAPI of some versions of Windows. The vulnerability is putting all kind of encryption at risk. The US military is said to have received the fix in advance. Addendum: Details of the spoofing vulnerability CVE-2020-0601 are now known. Not all Windows versions are affected, as originally suspected, but only Windows 10, Windows Server 2016 and 2019.
[German]Google has announced recently to support the Google Chrome browser also over the end of support for Windows 7 SP1 until mid 2021. Here is some information on the topic.
[German]There is an unpatched vulnerability CVE-2019-19781 in Citrix ADC (Application Delivery Controller, formerly Netscaler) and proof of concept (PoC) exploits have been available for a few days to exploit the vulnerability – and honeypots are already under attack. I got also reports from intrusion into networks in German companies. Administrators responsible for Citrix ADC need to take action.
[German]On January 15, 2020, (patchday) Microsoft starts the rollout of the Chromium-based Edge. Now Microsoft has clarified once again in which environments automatic update will take place and that enterprise envionments won't get an automatic update. In addition, some known issues of the new Edge browser with Windows Mixer Users are become public.
[German]The developers of the e-mail client Thunderbird have now released version 68.4.1. This is a maintenance (and security) update for the 68 main version of the email client.
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[German]Some users are facing an upgrade error 0xA0000400 during an attempt, to upgrade a Windows 10 machine to a newer build. I first came over this error 0xA0000400 in Windows 10 Anniversary Update (see the linked German blog post). The installation then stalls. Here is some information about the problem.
[German]Brief information for administrators responsible for deploying and securing Office 365 in enterprise environments. Microsoft has now added a Security Baseline for Office 365 Pro Plus and published a Techcommunity article about it.
[German]Microsoft is introducing some changes in 2020 regarding Windows 10 drivers. Manufacturers will be able to request a feature update blocking for incompatible drivers. And around the patchday and during the rollout of feature updates, driver updates via Windows Update will be suspended.
[German]Over Christmas, the IT infrastructure of the Albany County Airport Authority of the city of Albany, New York State, was attacked by Sodinokibi ransomware. This ransomware then encrypted the files on their servers.
[German]At the end of the week a small blog post with some unconfirmed speculations. It is about the Windows 10 Fall 2020 Update (20H2) and the deprecation of the Microsoft Stores for Business and Education.
MVP:
2013 – 2016
WIMVP:
2017 – 2020
