Mozilla has published a security advisory to address vulnerabilities in the following products on the 4th of July 2023. It is recommended that you take the necessary precautions to ensure your products are always protected.
Firefox versions prior to 115
Firefox ESR versions prior to 102.13
Thunderbird versions prior to 102.13
For more information on these updates, you can follow the URLs:
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. (4th of July 2023). Retrieved from Mozilla.
https://www.mozilla.org/en-US/security/advisories/
Mozilla security advisory. (4th of July 2023). Retrieved from Canadian Centre for Cyber Security.
https://www.cyber.gc.ca/en/alerts-advisories/mozilla-security-advisory-av23-377