Ubuntu has published a security advisory highlighting vulnerabilities in the following products between the 14th and 20th of August 2023. It is recommended that you take the necessary precautions by ensuring your products are always updated.
Ubuntu 18.04 ESM
Ubuntu 20.04 LTS
Ubuntu 22.04 LTS
For more information on these updates, you can follow these URLs:
The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary.
PDF Download: Ubuntu Security Advisory.pdf
References
Ubuntu Security Notices. (14th and 20th of August 2023). Retrieved from Ubuntu.
https://ubuntu.com/security/notices
Ubuntu security advisory. (21st of August 2023). Retrieved from Canadian Centre for Cyber Security.
https://www.cyber.gc.ca/en/alerts-advisories/ubuntu-security-advisory-av23-492