Citrix currently warns about critical security vulnerabilities. NetScaler ADC and NetScaler Gateway are affected. The following security vulnerabilities are involved: Origin article from Citrix: https://support.citrix.com/article/CTX561482 Especially the last CVE in the list appears as high critical with a rating 9,8 of 10! Based on current knowledge, the following versions are affected: IMPORTANT: Netscaler Version 12.1 won`t get any updates! I strongly recommend installing the updated versions of NetScaler ADC and…
Read MoreQuick Post: ADC 13.0 Build 83.27 and 12.1 63.22- Bug in RDP-Proxy [SOLVED]
Quick Post: ADC 13.0 Build 83.27 and 12.1 63.22- Bug in RDP-Proxy [SOLVED] UPDATE 2021-11-15: Citrix has released new firmware bundles for the release paths 13.1, 13.0 and 12.1. I can confirm the RDP issue is solved with these versions: build-13.1-4.44: https://www.citrix.com/downloads/citrix-adc/firmware/release-13-1-build-4-43.html build-13.0-83.29: https://www.citrix.com/downloads/citrix-adc/firmware/release-13-0-build-83-27.html build-12.1-63.23: https://www.citrix.com/downloads/citrix-adc/firmware/release-121-build-6322.html Original Post After upgrading a Citrix ADC environment where the RDP Proxy feature is used, we are facing the following error, when a user…
Read MoreCTX232387 – Citrix Studio Error: You have read only access to the license server
Note In addition to this Citrix KNB article I found in some environments it is not enough to set the LimitRequestFieldSize like described, but you can set the value higher. See below the size I tested and validated (24k). A higher value 36k or 48k was not accepted and you will see errors in Citrix Studio for all users. Symptoms or Error When Licensing node is selected in Studio: Error…
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