Tag Archives: Citrix

Citrix Security Updates (Feb. 2023) and Issues with the Citrix App

[German]Another addendum from this week regarding the manufacturer Citrix. Citrix has issued a security bulletin for the vulnerabilities CVE-2023-24484 and CVE-2023-24485 in the Citrix Workspace App for Windows. So administrators using the Workspace app should update. In addition, a blog … Continue reading

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Do we need RDS licenses for Citrix Virtual App/Desktop environments?

Do we actually need Microsoft RDS licenses if we run an environment with Citrix Virtual App/Desktop? Citrix has discussed this in the article Do We Need RDS Licenses For Citrix Virtual App/Desktop Environment. Short answer: yes, you need both Citrix … Continue reading

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How to find weak passwords in Active Directory and eliminate them with PowerShell

[Sponsored Post]Weak or compromised passwords are a known gateway for attackers. If you are able to identify which users in Active Directory (AD) are threatened by this, then PowerShell can help to remedy it. However, PowerShell scripts cannot eliminate basic AD deficits, other tools are needed for this. More ...

Thousands unpatched Citrix servers vulnerable via critical vulnerabilities

[German]Citrix has been releasing security updates for critical vulnerabilities in Citrix ADC and gateway products and issuing security alerts for them over the past few months. However, it appears that thousands of Citrix ADCs and Citrix Gateways are vulnerable with … Continue reading

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How to log off disconnected Citrix sessions after 1 hour via power shell

[German]A short tip for administrators of Citrix solutions (Citrix Virtual Apps and Desktops Service). Sometimes administrators are need to log off users whose sessions have been in disconnected state for a long time. There is a PowerShell solution from Citrix … Continue reading

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

[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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Vulnerability in Citrix Workspace App for Windows allows password theft

[German]Citrix is warning users since September 2022 about a vulnerability in its Citrx Workspace app. There are reports that Citrix SSON stored passwords in the process memory can be retrieved at the user level. Updates are provided in the December … Continue reading

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Google Chrome in Citrix – a deep dive

Today another little note for administrators who are using Citrix virtualization solutions. Denis Span has looked at how administrators can deploy and configure Google Chrome under Citrix. To do this, he uses Powershell scripts and also analyzes what Chrome leaves … Continue reading

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Deleted Citrix Advisory CTX474060 says "ADCs shows up to version 13.1 33.x license status as 'freemium' after upgrade"

[German]I'm not sure if this affects anyone in the readership. Do you have Citrix Netscaler (ADC) installations that show a "Freemium" license status after an upgrade? Citrix has published an advisory as of November 8, 2022, but it was deleted … Continue reading

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Citrix Fix for broken MS Teams call in VDA

Citrix has provided a fix for the issue in that MS Teams calls do not work in its VDA environment. Users are unable to complete a call from Microsoft Teams. Advertising

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Citrix Workspace App 2204: Windows offline installation fails because of WebView2 missing

[German]On 24 March 2022, Citrix released the Workspace App 2204. This enables audio redirection, has support for an improved Single Sign-On (SSO) for web and SaaS applications, as one can read in this Citrix document. But there is also a … Continue reading

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