Citrix has published a security advisory to address vulnerabilities affecting the following products on the 18th of July 2023. It is recommended that you take the necessary precautions to ensure your products are always protected.
NetScaler ADC and NetScaler Gateway 13.1 versions prior to 13.1-49.13
NetScaler ADC and NetScaler Gateway 13.0 versions prior to 13.0-91.13
NetScaler ADC 13.1-FIPS versions prior to 13.1-37.159
NetScaler ADC 12.1-FIPS versions prior to 12.1-65.36
NetScaler ADC 12.1-NDcPP versions prior to 12.65.36
For more information on these updates, you can follow this URL:
https://support.citrix.com/article/CTX561482/citrix-adc-and-citrix-gateway-security-bulletin-for-cve20233519-cve20233466-cve20233467
The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary.
PDF Download: Citrix security advisory.pdf
References
Citrix Security Bulletins. (18th July 2023). Reviewed from Citrix:
https://support.citrix.com/article/CTX561482/citrix-adc-and-citrix-gateway-security-bulletin-for-cve20233519-cve20233466-cve20233467
Citrix security advisory. (18th July 2023). Reviewed from Canadian Centre for Cyber Security:
https://www.cyber.gc.ca/en/alerts-advisories/citrix-security-advisory-av23-416