Tag Archives: Security

.NET updates (Dec. 13, 2022) fixes vulnerability CVE-2022-41089, but causing issues

Posted on 2022-12-15 by guenni

[German]As of December 13, 2022 (Patchday), Microsoft has also released updates for .NET 7.0.1, .NET 6.0.12 and .NET Core 3.1.32. These are intended to address the CVE-2022-41089 vulnerability, which allows remote code execution. But because the update makes changes to … Continue reading →

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Patchday: Microsoft Office Updates (December 13, 2022)

Posted on 2022-12-15 by guenni

[German]On (November 8, 2022 (second Tuesday of the month, Microsoft Patchday), Microsoft released several security-related updates for still-supported Microsoft Office versions and other products. The updates are available for the installable MSI version of Microsoft Office (the click-to-run packages obtain … Continue reading →

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Windows 7/Server 2008 R2; Windows 8.1/Server 2012 R2: Updates (December 13, 2022)

Posted on 2022-12-14 by guenni

[German]Microsoft has released security updates for Windows 7 and 8.1 as well as for the Windows Server counterparts 2008 R2 and 2012/R2 on Patchday. Here is an overview of these updates for Windows 7/8.1 and the corresponding Windows Server versions … Continue reading →

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Patchday: Windows 11/Server 2022-Updates (December 13, 2022)

Posted on 2022-12-14 by guenni

[German]On December 13 (second Tuesday of the month, Microsoft patch day), Microsoft also released cumulative updates for Windows 11 22H1 and 22H2. In addition, Windows Server 2022 received an update. Here are some details about these updates, which are supposed … Continue reading →

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Patchday: Windows 10-Updates (December 13, 2022)

Posted on 2022-12-14 by guenni

[German]On December 13, 2022 (second Tuesday of the month, Patchday at Microsoft), several cumulative updates were released for the supported Windows 10 builds (from RTM version to current version) as well as for the Windows Server counterparts. Here are some … Continue reading →

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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 ...

Microsoft Security Update Summary (December 13, 2022)

Posted on 2022-12-14 by guenni

[German]On December 13, 2022, Microsoft released security updates for Windows clients and servers, for Office, etc. – as well as for other products – released. The security updates fix 49 vulnerabilities, 6 of which are classified as critical, and two … Continue reading →

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Critical Vulnerability CVE-2022-27518 in Citrix ADC and Gateway

Posted on 2022-12-13 by guenni

[German]Citrix has informed about a critical vulnerability CVE-2022-27518 in its products Citrix ADC and Citrix Gateway. This affects versions: 12.1 (including FIPS and NDcPP) and 13.0 before 13.0-58.32 of Citrix ADC and Citrix Gateway. However, both products are only affected … Continue reading →

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FortiGuard Labs reports: Critical vulnerability CVE-2022-42475 in FortiOS is exploited

Posted on 2022-12-13 by guenni

[German]FortiGuard Labs reported a critical vulnerability CVE-2022-42475 in FortiOS on December 12, 2022, which arguably allows remote code execution over SSL VPN. The bad thing is that this vulnerability is already being exploited in the wild. The vendor has since … Continue reading →

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PoC: Avast, AVG and Microsoft Defender tricked by "wiper tool" to delete files

Posted on 2022-12-12 by guenni

[German]cecurity tools such as virus scanners claim to protect systems from threats. But malfunctions or vulnerabilities can unintentionally expose systems to particular risks. A security researcher recently demonstrated in a proof-of-concept (POC) that anti-malware solutions can be tricked into selectively … Continue reading →

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Google releases details of CVE-2022-41128 vulnerability in Internet Explorer, exploited by ScarCruft hackers

Posted on 2022-12-09 by guenni

[German]Security researchers at Google Threat Analysis Group (TAG) have published details of a (then 0-Day) vulnerability in Internet Explorer's JavaScript engine that was discovered on October 31, 2022. This 0-Day was probably actively exploited by North Korean hackers to attack … Continue reading →

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