Category: EUC Weekly Digest

Interesting EUC items from last week:

Citrix VDA

• CVAD 2203 CU4 VDA may experience BSOD – Contact Technical Support and share the memory dump (if possible) for analysis and next steps – Citrix Knowledgebase article

Citrix App Layering

• Download Citrix App Layering 2312

Citrix StoreFront

• Download Citrix Workspace app 2312 for HTML5

Citrix Workspace app

• Download Citrix Workspace app 2311 for Linux

NetScaler ADC

• Features & functionalities that continue to function for NetScaler classic policies in 13.1 or later releases – Citrix Knowledgebase article
• NetScaler NSPEPI tool unsupported features – NetScaler Docs
• Download Citrix ADC NetScaler Release (Maintenance Phase) 13.1 Build 51.14
• NetScaler Flexed licensing is the new licensing framework – A Flexed license also offers analytics for unlimited virtual servers – NetScaler Docs
• NetScaler 14.1 Next-Gen API documentation – NetScaler Docs

NetScaler ADM

• Citrix ADM service renamed to NetScaler Console service – NetScaler Docs
• Metrics Collector is disabled by default for new NetScaler instances added in NetScaler Console – NetScaler Docs

Microsoft

• Nerdio for AVD Upcoming Version v5.6.0 – hibernate functionality for personal desktops; Backup and restore Intune policies; for new host pools, select existing auto-scale profile

Other

• Path traversal in Zoom VDI Client for Windows may allow an authenticated user to conduct an escalation of privilege via network access – affects Zoom VDI Client before version 5.16.0 (excluding 5.14.14 and 5.15.12)

For more immediate updates, follow me at http://twitter.com/cstalhood.

Interesting EUC items from last week:

Citrix Virtual Apps and Desktops

• Download Citrix License Server for Windows – Version 11.17.2.0 Build 45000 – Component updates

Citrix StoreFront

• Download Citrix StoreFront 2203 LTSR, Cumulative Update 4 – Update 1

NetScaler ADC

• Manually adjust NetScaler VPX Disk Space – gpart to expand partition – NetScaler Article
• High-Performance Strategies for NetScaler VPX on ESXi – Recorded webinar
• NetScaler 14.1 SSL ECC Curve x25519 – recorded webinar

NetScaler ADM

• NetScaler ADM Service Syslog feature will be deprecated on 15 January, 2024 – NetScaler Docs

Citrix Cloud

• Citrix VDAs per Microsoft Azure subscription per region increased to 5,000 – Citrix Docs

VMware

• Feature enhancements in VMware Aria Operations Management Pack for Horizon 2.7 – Cameron Fore

Microsoft

• Announcing FSLogix 2210 hotfix 3 Preview – enabling support for the new Microsoft Teams app! – Microsoft Blog
• Microsoft Teams new client (T2.1) is now publicly available for VDI! – Microsoft Docs
• Classic Teams for VDI will reach end of support on June 30th, 2024 – Microsoft Docs
• FSLogix: Troubleshoot issues with inbox, AppX, MSIX, Microsoft store apps, or new Teams – Microsoft Docs
• MSIX app attach vs app attach – Microsoft Docs

For more immediate updates, follow me at http://twitter.com/cstalhood.

Interesting EUC items from last week:

Citrix MCS

• There is an option called Hybrid Azure Active Directory joined under Identity type when creating MCS machines using Web Studio – Citrix Knowledgebase article

Citrix HDX

• Citrix Connection Quality Indicator updated Nov 28 – Citrix Knowledgebase article

Citrix Provisioning

• Download Citrix Provisioning 2203 LTSR, Cumulative update 4
• Citrix Provisioning updates – vSAN 8 support; BIOS removed; BDM improvements; Hybrid Azure AD – Citrix Cloud Updates

Citrix StoreFront

• After upgrading Citrix Storefront to 2203 CU4, a high number of launch failures or enumeration may be reported by end users – Contact Citrix support to get the private fix – Citrix Knowledgebase article
• Download Citrix Workspace app 2311 for HTML5

NetScaler ADC

• Download Citrix ADC NetScaler Release (Feature Phase) 14.1 Build 12.30
• NetScaler WAF Signature update version 119 – NetScaler Docs

NetScaler ADM

• Download Citrix NetScaler ADM Release (Feature Phase) 14.1 Build 12.30
• Citrix ADM Cloud service: authorize users to specific NetScaler instances based on associated tags – NetScaler Docs

Citrix Gateway

• Download Citrix NetScaler Secure Access VPN Plug-in version 23.10.1.7
• Get Started with NetScaler EPA (Endpoint Analysis) – useful NetScaler EPA rules to get started with – NetScaler Article
• In the NetScaler EPA Editor, while selecting Common > Operating System > VALUE, there is no option to select Windows 11 in the dropdown menu – manually enter sys.client_expr(“os_0_win11”) – Citrix Knowledgebase article

Citrix Cloud

• Configure multiple Workspace URLs – up to 10 URLs; separate themes per URL; filter icons per URL; Adaptive Auth per URL – Citrix Docs
• Citrix DaaS increased configuration limits – Citrix Docs
• Citrix DaaS new features – Starting an existing VM on Azure is now faster than launching a new one; search performance improvements; search filter pinning; MCS ImagePrep now resets SCCM GUID; Support for Azure confidential VMs; Support for Citrix-managed HPE Moonshot plug-in – Citrix Docs

VMware

• Download VMware Horizon 2212.2 (8.8.2) ESB
• Download VMware Horizon Client for Windows 2309.1 – USB Redirection fix; fix for issues with app remoting many apps simultaneously
• Guide for VMware Horizon Cloud Next-Gen TrueSSO with Microsoft Enterprise Certificate Authority – Shrestha Upendra

Microsoft

• Tests of FSLogix storage configurations deployed on Nutanix Files – Nutanix Doc
• M365 apps (aka Office 365) will be supported on Windows Server v.Next! – Recorded Ignite session

For more immediate updates, follow me at http://twitter.com/cstalhood.

Interesting EUC items from last week:

Citrix Virtual Apps and Desktops

• Download Citrix Virtual Apps and Desktops 7 2203 LTSR, Cumulative Update 4
• Citrix CVAD 2203 requires CU4 for support of SQL 2022 – Citrix Knowledgebase article

Citrix Workspace app

• The Global App Config Service is now available even for on-prem Citrix CVAD customers without a cloud entitlement – Citrix Blog Post

NetScaler ADC

• NetScaler WAF Signatures Update v118 – The most critical is CVE-2023-22518, an improper authorization vulnerability in the setup-restore endpoints of Atlassian Confluence Data Center and Server – NetScaler Article

Citrix Cloud

• Citrix DaaS and Azure Hibernation – Overview and Benefits – YouTube video
• If custom domain in Citrix Cloud Workspace, need a pair of SAML applications – Citrix Docs

Microsoft

• Nerdio for AVD Upcoming Release v5.5.0 – remove aged FSLogix profiles within a specified time window; different auto-scaling schedules for Peak and Off-peak

Other

• Zoom VDI vulnerabilities Nov 14
• EUC Performance impact analysis – includes: Impact of optimizing the golden image; Windows 10 vs Windows 11; Increasing vCPUs per virtual desktop; Impact of enabling Credential Guard – Nutanix Tech Note

For more immediate updates, follow me at http://twitter.com/cstalhood.

Interesting EUC items from last week:

Citrix Virtual Apps and Desktops

• Citrix License Server 11.17.2.0 44000 does not contain the affected modules: mod_macro and does not use HTTP/2 and is therefore not affected by Apache vulnerabilities – Citrix Knowledgebase article

Citrix Workspace app

• Citrix Workspace app for Mac versions 2301 or earlier can’t update to the latest versions through the auto-update service. Instead, manually install versions 2304 or later by downloading the .dmg file available on the Downloads page – Citrix Docs
• Download Citrix Enterprise Browser v119 for Citrix Workspace app 2309

NetScaler ADM

• Citrix NetScaler ADM: Use Security Dashboard to Configure protections for unsecured applications – Citrix Docs
• Citrix Intelligent Traffic Management is integrated with Citrix NetScaler ADM – Citrix Docs

Citrix Cloud

• What’s new in Citrix DaaS November 2023 – Citrix Docs
• Citrix DaaS Monitor Session Topology provides a visual representation of the in-session path for connected HDX sessions – Citrix Docs
• Citrix Session Recording Event trigger templates – Citrix Docs

VMware

• Only VMware Horizon version 2309 supports Windows 11 version 23H2 – VMware Knowledgebase article

For more immediate updates, follow me at http://twitter.com/cstalhood.

Interesting EUC items from last week:

Citrix WEM and Profile Management

• What’s new in Citrix WEM Cloud Service November 2023 – Automatic agent upgrade enhancements; Windows Logon analysis; Application security log reports – Citrix Docs

Citrix Provisioning

• Download Citrix Provisioning 1912 LTSR, Cumulative update 8

Citrix Workspace app

• Download Citrix Workspace app 2309.1 for Windows
• Download Citrix Workspace app 22.03.5000 for Windows, LTSR 2203.1 Cumulative Update 5
• Use the Citrix Cloud Global App Configuration service UI to configure settings for on-premises stores – claim your StoreFront URL – Citrix Docs

NetScaler ADC

• NetScaler has released Web App Firewall signatures to help customers mitigate the maximum severity CVSS 10 zero-day vulnerability in Cisco IOS XE (CVE-2023-20198) which has been exploited in the wild – NetScaler Article
• NetScaler with Azure “accelerated networking”: some TCP connections can be RESET by NetScaler unexpectedly – upgrade to 13.1 Build 50.23 or 14.1 Build 8.50 – NetScaler Knowledgebase article

Citrix Gateway

• Multiple lines EULA is a basic requirement. Latest NetScaler builds (14.1, 13.1 build 50.23, 13.0 build 92.18) add `\n` to replace `<br>` – Citrix Knowledgebase article

Citrix Cloud

• Citrix Gateway Service supports the latest version of the reducer for HDX – Citrix Docs
• How to connect PowerBI with Citrix DaaS Monitor – Citrix Tech Zone

VMware

• VMware Horizon Client for Mac 2303 and older versions cannot update via Auto-Upgrade to 2309 – VMware Knowledgebase article
• Download VMware Workspace ONE Access 23.09.0.0
• India has been added as a new region to the VMware Horizon Cloud Service Control Plane that you can select while onboarding to the service – VMware Docs
• Documentation for VMware Horizon Cloud Service next-gen for Microsoft Windows 365 PC (Preview) – VMware Docs

Microsoft

• Download Administrative Template files (ADMX/ADML) and Office Customization Tool for Microsoft 365 Apps for enterprise, Office 2019, and Office 2016 updated November 2
• Currently, the new Teams client in VDI is not compatible with FSLogix Profile containers and ODFC containers. Microsoft is working on a solution and plan to remove these limitations soon – Microsoft Docs

Other

• NVIDIA vGPU denial of service vulnerability – NVIDIA Security Bulletin October 2023
• NVIDIA GPU Manager for VMware vCenter 1.2 – security updates – NVIDIA Docs

For more immediate updates, follow me at http://twitter.com/cstalhood.

Interesting EUC items from last week:

Citrix HDX

• On January 31, 2024, Microsoft will retire the Microsoft Teams support for Single-window UI when using VDI optimization and support only the Multi-Window experience – Citrix Workspace app version requirement – Citrix Docs

NetScaler ADC

• NetScaler FAQ on CVE-2023-4966 – NetScaler Blog
• Download Citrix ADC NetScaler Release (Maintenance Phase) 13.1 Build 50.23

NetScaler ADM

• Download Citrix NetScaler ADM Release (Maintenance Phase) 13.1 Build 50.23

Citrix Cloud

• Changing the time zone on a Citrix DaaS delivery group might reboot the machines in that delivery group. To avoid this, ensure to change the time zone settings outside of production hours – Citrix Docs
• Citrix DaaS: Adaptive access based on the user’s network location is no longer preview – Citrix Docs
• Citrix DaaS now supports the local launch of MSIX packages on the VDA desktop if vPrefer is configured instead of performing a second hop – Citrix Cloud Updates

VMware

• VMware Tools vulnerability fixed in version 12.3.5 – VMware Security Advisory
• Download VMware Horizon 2309
• Implementation of VMware True SSO has not been tested in a Hybrid AAD based environment yet – VMware Knowledgebase article
• VMware Horizon Client 2309 includes a fix for Chromium CVE-2023-5217 security vulnerability – Chromium is used by HTML5MMR Redirection, Browser Content Redirection, Geolocation Redirection, and WebRTC (Teams) – VMware Release Notes

For more immediate updates, follow me at http://twitter.com/cstalhood.

Interesting EUC items from last week:

Citrix StoreFront

• Download Citrix Workspace app 2310 for HTML5

Citrix Workspace app

• Citrix CWA Mac unable to print after macOS Sonoma upgrade – An update for VDAs is being prepared; In VDA 2203+, add “PDF” to Universal driver preference policy ahead of “PS” – Citrix Knowledgebase article
• Download Citrix Enterprise Browser v118 for Citrix Workspace app 2309

NetScaler ADC

• Mandiant analysis of NetScaler CVE-2023-4966 – Due to the lack of available log records or other artifacts of exploitation activity, organizations should consider rotating credentials
• NetScaler Clustering: On-demand recording of 30 min technical hands-on Live Demo
• NetScaler Connect Recorded Webinar Sept 2023 – YouTube video

Citrix Gateway

• Unleashing RfWebUI Potential: JavaScript-Powered Citrix Gateway Login Page Customization – NetScaler Article
• Download Citrix Secure Access client and Citrix EPA client for Windows version 23.8.1.11 updated Oct 19

Citrix Cloud

• In Citrix DaaS Premium, override Horizontal or Vertical load balancing at Delivery Group level – Citrix Docs
• Citrix DaaS Autoscale Power policies – Action to take if no user logs on after machine is powered on by Autoscale – Citrix Docs

VMware

• Evaluation Guide for VMware Horizon Cloud Service – Next-Gen – 20 videos – VMware Tech Zone
• Download VMware Workspace ONE Access Connector 23.09
• Download VMware Aria Operations Management Pack for VMware Horizon 2.7 released 10/18/2023

Microsoft

• Support for Office 2016 and 2019 clients connecting to Microsoft 365 services (e.g., Exchange Online) has ended – upgrade to Office Long-Term Servicing Channel 2021 (LTSC) or Microsoft 365 Apps

Other

• NVIDIA License System release 3.2.0 – Security Updates – NVIDIA Docs

For more immediate updates, follow me at http://twitter.com/cstalhood.

Interesting EUC items from last week:

Citrix Virtual Apps and Desktops

• Citrix Optimizations available in 2308 vs 2203 – Citrix Tech Zone

Citrix Workspace app

• Download Citrix Workspace app 2309 for Windows – requires admin privileges to install .NET Desktop Runtime 6.0 – offline installer option

Citrix Gateway

• (Update October 6, 2023) IBM: X-Force uncovers global NetScaler Gateway credential harvesting campaign – Security Intelligence

Citrix Cloud

• Citrix DaaS new app highlight – When an admin delivers a new app, it is highlighted on the end user’s workspace with a green dot – Citrix Docs

VMware

• Before January 31, 2024, upgrade VMware Horizon agents and client versions to version 2103 or later to continue to use Microsoft Teams optimized video calling and screen sharing – VMware Knowledgebase article
• Operating System Upgrade for a VMware Horizon Server – VMware does not support in-place upgrade of the OS – VMware Knowledgebase article
• VMware Horizon subscription expiration – customers with on-premises pods will have access to Horizon for a 90-day period after expiration – VMware Knowledgebase article
• End of Life (EOL) of the VMware Horizon Cloud First-Gen control plane is now extended to January 31, 2025 – VMware Knowledgebase article

Microsoft

• New Microsoft Teams for Virtualized Desktop Infrastructure – Windows Server 2016 is NOT supported; certified with Azure Virtual Desktops, Windows 365, Citrix, and VMware – Microsoft Docs
• Use Microsoft OneDrive with a RemoteApp in Azure Virtual Desktop (AVD) – requires Windows 11 Insider Preview Enterprise multi-session, version 22H2, build 25905 or later – Microsoft Docs

For more immediate updates, follow me at http://twitter.com/cstalhood.