Tag Archives: Security

CISA warns about attacks on 0 day vulnerability in Palo Alto Networks firewalls

[German]An unpatched vulnerability (0-day) exist in the firewalls of Palo Alto Networks. The management interface can be accessed via this vulnerability. This 0-day vulneability is already being exploited for attacks. Both the BSI and the US authority CISA have issued … Continue reading

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Exchange 2016/2019 now warns against exploiting the spoofing vulnerability CVE-2024-49040 in emails

[German]Microsoft's November 2024 security updates for Exchange, has added a new feature to its Exchange 2016 and Exchange 2019 servers. Microsoft Exchange now warns when receiving emails that exploit a spoofing vulnerability (Exchange Server non-RFC compliant P2 FROM header detection … Continue reading

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Vulnerability in CrushFTP; update recommended

[German]Quick note to users who use CrushFTP. A blog reader has informed me that a serious vulnerability has been discovered ans has been made public on November 11, 2024. However, there are updates in which this vulnerability, for which no … Continue reading

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Exchange Server: November 2024 security updates pulled

[German]Disaster for administrators of Microsoft Exchange Server 2016 and 2019 systems who have installed the security updates from November 12, 2024. The transport rules no longer work after applying the November 2024 security update. Microsoft has now stopped the deployment … Continue reading

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Excel 2016 can no longer load add-ins after Nov. 2024 update KB5002653

[German]On November 12, 2024, Microsoft released the security update KB5002653 for Microsoft Excel 2016 (MSI version) to close various vulnerabilities. After installing the update, add-ins can no longer be loaded. Advertising

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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 ...


Patchday: Microsoft Office Updates (November 12, 2024)

[German]On November 12, 2024 (second Tuesday of the month, Microsoft Patchday), Microsoft released several security-related updates for Microsoft Office 2016, as well as the C2R variants (Office 2016-2021 and 365) and other products. Below you will find an overview of … Continue reading

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Microsoft Exchange Server Updates November 12, 2024

[German]Microsoft has released security updates (SU) for Exchange Server 2016 and 2019 on November 12, 2024. These updates close vulnerabilities found by Microsoft or security partners in Exchange Server. Below is an overview of which updates are available for Exchange … Continue reading

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Patchday: Windows Server 2012 / R2 and Windows 7 (November 12, 2024)

[German]Various security updates for Windows Server 2012/R2 (1st ESU year) were published on November 12. Support for Windows Server 2008 R2 expired in January 2024. Here is an overview of these updates for Windows Server 2012 and Windows Server 2012 … Continue reading

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Patchday: Windows 11/Server 2022 Updates (November 12, 2024)

[German]On November 12, 2024 (second Tuesday of the month, patch day at Microsoft), Microsoft also released cumulative updates for Windows 11 22H2 to 24H2. Windows Server 2022 – Windows Server 2025 also received updates. Here are some details about these … Continue reading

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Patchday: Windows 10/Server Updates (November 12, 2024)

[German]On November 12, 2024 (second Tuesday of the month, Patchday at Microsoft), various cumulative updates were released for the supported Windows 10 builds (from the RTM version to the current version) as well as for the Windows Server counterparts. Here … Continue reading

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