206 matches found
Citrix Director Infrastructure Monitoring – License Server Connection status is not available
When admin checks Delivery Controller data in Citrix Director - Infrastructure Monitoring, the license server related information is not available. All other metrics are displayed correctly. License Server is configured correctly and there are no issues with licenses. CVAD Site is functioning...
CVE-2019-19781
An issue was discovered in Citrix Application Delivery Controller ADC and Gateway 10.5, 11.1, 12.0, 12.1, and 13.0. They allow Directory Traversal...
CVE-2019-12044
A Buffer Overflow exists in Citrix NetScaler Gateway 10.5.x before 10.5.70.x, 11.1.x before 11.1.59.10, 12.0.x before 12.0.59.8, and 12.1.x before 12.1.49.23 and Citrix Application Delivery Controller 10.5.x before 10.5.70.x, 11.1.x before 11.1.59.10, 12.0.x before 12.0.59.8, and 12.1.x before...
Citrix Virtual Apps and Desktops - Citrix.Monitor.exe memory leak
Citrix.Monitor.exe is gradually taking up ram memory on the Delivery Controller. Number of threads increases every day 200+. Memory usage is very high 1GB+. Process memory dump shows a lot of threads with ‘SendMessagesToPendo’ on the call stack...
Command-line upgrade to CVAD 2203+ fails if Delivery Controller can't connect to the license server
Command-line upgrades to CVAD version 2203 or later will fail if the Delivery Controller cannot connect to the license server. Following error is seen in the installation failure log. The product version you are upgrading to requires an upgraded version of the Citrix License Server.parsing:...
uberAgent - CVAD Site not visible in Splunk
Splunk dashboard CVAD/DaaS Applications & Desktops does not display CVAD Site on the list. There is no issue with data upload from agent to Splunk as other DDC metrics are available. uberAgent.log file located in C:\Windows\Temp on the Delivery Controller shows the error if you search for:...
Linux VDA 2203: Can not register to Delivery Controller
User failed to launch published desktop, VDA failed to register Delivery Controller in Citrix Studio...
Progress LoadMaster 输入验证错误漏洞
Progress LoadMaster is a high performance Application Delivery Controller ADC and load balancer from Progress, Inc. An input validation error vulnerability exists in Progress LoadMaster. An attacker could exploit this vulnerability to cause operating system command injection...
The vulnerability of the Citrix NetScaler Application Delivery Controller (previously Citrix ADC) and the Citrix NetScaler Gateway (previously Citrix Gateway) access control systems, related to behavior anomaly detection, allows attackers to gain unauthorized access to limited functions.
The vulnerability of the Citrix NetScaler Application Delivery Controller previously Citrix ADC and the Citrix NetScaler Gateway previously Citrix Gateway access control system is related to the violation of expected behavior. Exploiting this vulnerability can allow an attacker, operating remotel...
The vulnerability of the Citrix NetScaler Application Delivery Controller (previously Citrix ADC) and the Citrix NetScaler Gateway (previously Citrix Gateway) access control systems lies in the fact that operations are executed outside of the buffer in memory, allowing attackers to cause service failures.
The vulnerability of the Citrix NetScaler Application Delivery Controller previously Citrix ADC and the Citrix NetScaler Gateway previously Citrix Gateway access control system lies in the escape of operations beyond the buffer in memory. Exploiting this vulnerability can allow an attacker to cau...
Duplicate or Excessive Data in the Site Database May Cause Delivery Controller Performance Issues
The Citrix Broker Service experiences memory usage spikes, with memory consumption increasing significantly over a short period. This may lead to degraded performance or instability on the Delivery Controller. Affected Environments : CVAD environments with manually provisioned VDAs or PVS VDAs...
Citrix Systems NetScaler Gateway和NetScaler ADC 安全漏洞
Citrix Systems NetScaler Gateway Citrix Systems Gateway and Citrix Systems NetScaler ADC are both products of Citrix Systems, Inc.Citrix Systems NetScaler Gateway is a secure remote access solution. The solution provides administrators with application-level and data-level controls to enable user...
All Hosts missing from PVS Desktop Wizard
When trying to create a catalog using the PVS Desktop Wizard, the host list may be empty even though the Delivery Controller you are connecting had Hosts configured. You may also not see the option to add hosts in the PVS console...
Recommended Installation Sequence for XenDesktop 4 Hotfixes
This article contains information about the recommended installation sequence for XenDesktop 4 Hotfixes. Note : The PDF file attached to this article shows the sequence in graphic form. Background XenDesktop 4.0 Desktop Delivery Controller DDC software has a number of components, such as Core...
Reconfigure XenDesktop Desktop Studio when Installed as a Standalone on a Remote Server
When you install Desktop Studio by itself on a remote server, that is, without the controller role installed locally, the first time you start the Desktop Studio Console, you are prompted to select which Desktop Delivery Controller DDC you want to connect, as displayed in the following screen sho...
PT-2024-36434 · Citrix · Netscaler
Name of the Vulnerable Software and Affected Versions: NetScaler affected versions not specified Description: The issue is related to a Denial of Service in NetScaler ADC and NetScaler Gateway in NetScaler. No information is provided about the estimated number of potentially affected devices...
A10 Networks Thunder ADC Security Vulnerability
A10 Networks Thunder ADC is an application distribution/load balancer from A10 Networks that provides high performance. A10 Networks Thunder ADC has a security vulnerability that stems from the presence of an incorrect local elevation of privilege vulnerability that allows a local attacker to...
"The Delivery Controller failed to complete an audit of the sessions running on the VDA"
After installing of updating a Linux VDA to version 2402, the VDA registers against the DDC successfully. However, when the user tries to launch the VDA, the VDA immediately becomes unregistered and the troubleshooting tab on the DDC show the following error: The Delivery Controller failed to...
Citrix Systems ADC and NetScaler Gateway 代码注入漏洞
NetScaler ADC is an application delivery controller. NetScaler Gateway is an access gateway with an SSL VPN solution that provides single sign-on and authentication for remote end users of network assets. Both are Citrix products. A code injection vulnerability exists in Citrix NetScaler ADC and...