Mozilla has published a security advisory to address vulnerabilities affecting the following products on the 15th of November 2022. It is recommended that you take the necessary precautions to ensure your products are always protected.
Firefox versions prior to 107
Firefox ESR versions prior to 102.5
Thunderbird versions prior to 102.5
For more information on these updates, you can follow this URL:
https://www.mozilla.org/en-US/security/advisories/
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 Foundation Security Advisories. (15th of November 2022). Reviewed from Mozilla:
https://www.mozilla.org/en-US/security/advisories/
Mozilla security advisory (AV22-643). (15th of November 2022). Reviewed from Canadian Centre for Cyber Security:
https://cyber.gc.ca/en/alerts-advisories/mozilla-security-advisory-av22-643