Mozilla has published a security advisory to address vulnerabilities affecting the following products on the 14th of February 2023. It is recommended that you take the necessary precautions to ensure your products are always protected.
Firefox ESR versions prior to 102.9
Firefox versions prior to 111
For more information on these updates, you can follow these URLs:
https://www.mozilla.org/en-US/security/advisories/mfsa2023-10/
https://www.mozilla.org/en-US/security/advisories/mfsa2023-09/
The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary.
PDF Download: Mozilla Security Advisory.pdf
References
Mozilla Security Updates. (2023, March 14) Reviewed from Firefox.
https://www.mozilla.org/en-US/security/advisories/
Mozilla Security Updates. (2023, March 15) Reviewed from Canadian Centre for Cyber Security
https://www.cyber.gc.ca/en/alerts-advisories/mozilla-security-advisory-av23-147