Deyda Consulting Blog
The New Teams version (sometimes also called Teams 2.0) will become the new standard for Microsoft’s communication platform from July 1, 2024. On October 1, 2024, the Classical Teams client in the VDI context will reach its end of support and, according to the latest news, its end of availability date on July 1, 2025. These end dates have been adjusted several times in recent weeks.
Citrix issued an alert (10/10/2023) about a critical vulnerability (CVE-2023-4966) in all NetScaler (Citrix ADC) & Gateway systems. Several working exploits have been published.
Please note that simply updating the systems is not enough. The connection tokens must also be reset.
Important ! There are no patches for NetScaler (Citrix ADC) version 12.1 or older. These systems have reached their EOL and will therefore no longer be equipped with the necessary fix. In this case please update to the latest 13.0, 13.1 or 14.1 version.
The vulnerability allows anonymous remote code execution and thus unauthenticated attackers to take over various machines with root privileges.
Continue reading “Checklist for NetScaler (Citrix ADC) CVE-2023-4966”Update to the latest cloud navigation.
As a result of increasing projects, here is a little how-to with the summary of my previous articles. The main points are:
Citrix issued an alert yesterday (07/18/2023) about a critical vulnerability (CVE-2023-3519) in all NetScaler (Citrix ADC) & Gateway systems. To date, no working exploits have been published.
Important ! There are no patches for NetScaler (Citrix ADC) version 12.1 or older. These systems have reached their EOL and will therefore no longer be equipped with the necessary fix. In this case please update to the latest 13.0 or 13.1 version.
The vulnerability allows anonymous remote code execution and thus unauthenticated attackers to take over various machines with root privileges.
As we hear from the Citrix community, more and more attacked systems are being found. The first exploits have also been available for purchase on the dark web for some time.
Continue reading “Checklist for NetScaler (Citrix ADC) CVE-2023-3519”Current version is Workspace Environment Management 2206.
In the following I will give an insight into the menu items System Optimization, Policies & Profiles and Security.
These settings are used to reduce resource usage on the host. They are used to free up resources and make them available for other applications, thereby increasing the user density per host.
While the System Optimization settings are machine-based and apply to all user sessions of a machine, the Process Optimization under CPU Management is user-based.
That is, when a process triggers CPU Spike Protection in user A’s session, the event is recorded and limited for user A only. When user B starts the same process, the behavior of process optimization is determined only by process triggers in user B’s session.
