Mozilla has published a security advisory to address vulnerabilities affecting the following products on the 17th of January 2023. It is recommended that you take the necessary precautions to ensure your products are always protected.
Firefox – versions prior to 109
Firefox ESR – versions prior to 102.7
For more information on these updates, you can follow these URLs:
https://www.mozilla.org/en-US/security/advisories/mfsa2023-01/
https://www.mozilla.org/en-US/security/advisories/mfsa2023-02/
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 Advisory. (17th of January 2023). Reviewed from Mozilla:
https://www.mozilla.org/en-US/security/advisories/
Mozilla Security Advisory (AV23-033). (18th of January 2023). Reviewed from Canadian Centre for Cyber Security:
https://cyber.gc.ca/en/alerts-advisories/mozilla-security-advisory-av23-033