Citrix Hypervisor Security Update

Description of Problem Two security issues have been identified in Citrix Hypervisor formerly Citrix XenServer that may allow privileged code in a guest VM to cause the host to crash or become unresponsive. These issues affect all currently supported versions of Citrix Hypervisor up to and...

Citrix Hypervisor 安全漏洞

Citrix Systems Hypervisor is an application from Citrix Systems, Inc. It is used to simplify operations management and ensure a high-definition user experience for intensive workloads. Citrix Hypervisor has a security vulnerability that can be exploited by an attacker to trigger a denial of servi...

Citrix Endpoint Management (aka XenMobile Server) 10.12.0 Rolling Patch 7

Package name:xms10.12.0.10714.bin For: XenMobile Server 10.12.0 Deployment type: On-premises only Replaces:xms10.12.0.10102.bin, xms10.12.0.10204.bin, xms10.12.0.10324.bin, xms10.12.0.10417.bin, xms10.12.0.10539.bin, and xms10.12.0.10613.bin Date:March, 2021 Languages supported:English US Readme...

Citrix license files shows a warning symbol on the SA date in the Licensing tab on Studio

The Subscription advantage date for a license shows a warning symbol-...

Hotfix XS82E021 - For Citrix Hypervisor 8.2

Who Should Install This Hotfix? This is a hotfix for customers running Citrix Hypervisor 8.2. Information About this Hotfix Component| Details ---|--- Prerequisite| None Post-update tasks| None Content live patchable| No Baselines for Live Patch| N/A Revision History| Published on Mar 26, 2021...

Citrix SD-WAN Center Remote Code Execution (direct check)

Binary data citrixsdwanCVE-2020-8271.nbin...

Citrix PVS: Target Devices giving error message "login request timed out " after Power Outage

After an interruption in service, some target devices are giving an error "login request timed out"...

How to remove and restore a Citrix ADC HA pair without causing IP conflict?

How to remove and restore HA pair without causing IP conflict...

General procedure for xenserver/citrix hypervisor upgrade

General procedure for xenserver/citrix hypervisor upgrade...

"Http/1.1 Internal Server Error 43531" when accessing Citrix Gateway after upgrading to version 13.0

Users will get the error "Http/1.1 Internal Server Error 43531" The ns.log will give error as below: Dec 23 14:52:26 , aaainfo flags 11 flags2 0, new webview 0, sess flags2 0, flags3 0 flags4 400 ssoDomain , ssoUsername: , ssoUsername2: " Dec 23 14:52:26 XXX.XXX.X.XXX 12/23/2020:19:52:26 GMT...

Defending Against the Zero Day: Analyzing Attacker Behavior Post-Exploitation of Microsoft Exchange

In recent weeks, there has been quite a lot of reporting on the exploitation of the latest disclosed vulnerabilities in Microsoft’s Exchange Server by an attacker referred to as HAFNIUM. One of the major reasons these latest vulnerabilities are so dangerous and appealing to attackers is that they...

Intermittently Users Are Unable to Access Start Menu After Citrix Workspace Environment Management Application Security Rules Are Applied

Start menu is intermittently inaccessible after applying default/custom rules...

Updates to Citrix VM Tools for Linux - For Citrix Hypervisor 8.2 CU 1

Who Should Read This Article? This information is for customers using Citrix Hypervisor 8.2 Cumulative Update 1 who have the Citrix VM Tools for Linux installed on their Linux VMs. The following table lists the latest version of the Citrix VM Tools for Linux for Citrix Hypervisor 8.2 Cumulative...

Citrix Provisioning "The trust relationship between this workstation and the primary domain failed."

Windows 10 image loosing trust relationship to the domain after reboot. Machine account reset from PVS server succeeds however VM still gets the same error after reboot and can not login with domain account...

First User Logon via Citrix Workspace App Since Command Line Deployment Receiving "Citrix Workspace is Setting up your store...”

Citrix Workspace app for Windows via Command Line and configured store URL in the process. During first user logon via Workspace App since reboot the following dialog is displayed"Citrix Workspace is setting up your store. this process will take few minutes”...

Compatibility Issue Installing Citrix Virtual Delivery Agent (VDA) 7.15 CU5 Alongside Citrix Workspace App 1912 CU2

Unable to install Citrix Virtual Delivery Agent 7.15 CU5 on a Windows 10 machine that has Citrix Workspace App 1912 CU2 already installed...

Launching Citrix Virtual Desktop or App Sessions Prompts via Citrix Workspace App "An Online Application is attempting to access information on a device attached to your computer"

When launching Citrix Virtual Desktops or Apps, users are prompted with: "An Online Application is attempting to access information on a device attached to your computer"...

"Cannot Start App" when launching published applications

"Cannot start app" seen when launching applications Event ID 1101 seen in Delivery Controllers application event logs: "The Citrix Broker Service failed to broker a connection for to . The Citrix Broker Service cannot find any available virtual machines."...

NOTICE-OF-CHANGE ANNOUNCEMENT FOR CITRIX SD-WAN Software 10.2.X Releases

Citrix Systems, Inc. announces a Notice of Status Change for the Citrix SD-WAN Software 10.2.X Releases. The tables below explain the Citrix SD-WAN Software life cycle management milestones as well as important information regarding dates and options during this period. The dates and milestones...

NOTICE-OF-CHANGE ANNOUNCEMENT FOR CITRIX SD-WAN 5100 WANOP Edition and 4100 WANOP Edition

Citrix Systems, Inc. announces a Notice of Status Change for the Citrix SD-WAN formerly NetScaler 5100 WANOP and 4100 WANOP appliances. The tables below explain the Citrix SD-WAN life cycle management milestones as well as important information regarding dates and options during this period. The...