The Computer Emergency Response Team of France (CERT-FR) has issued an advisory regarding a vulnerability detected in various Mozilla products. This vulnerability has the potential to allow an attacker to exploit an unspecified security issue as reported by the publisher.
The affected systems and products include:
- Firefox versions prior to 117.0.1
- Firefox Extended Support Release (ESR) versions 103.x to 115.x prior to 115.2.1
- Thunderbird versions 103.x to 115.x prior to 115.2.2
- Firefox ESR versions prior to 102.15.1
- Thunderbird versions prior to 102.15.1
The exact nature of the unspecified security issue has not been disclosed by the publisher.
Solution: To address this vulnerability and ensure the security of your Mozilla products, it is strongly recommended that users update their Mozilla Firefox and Thunderbird to the latest versions provided by Mozilla. Detailed information and instructions for updating can be found in the security bulletin provided by Mozilla.
Documentation:
- Mozilla Security Advisory – mfsa2023-40 – September 12, 2023
- CVE-2023-4863 – Mozilla Security Advisory
Keeping your Mozilla products up to date is crucial to maintaining a secure browsing and email experience.