Mozilla Security Advisory: Vulnerabilities in Multiple Products

The Canadian Centre for Cyber Security has issued a security advisory (AV23-713) concerning vulnerabilities addressed by Mozilla in their products. The advisories were published on November 21, 2023, and pertain to the following products:

  • Firefox – versions prior to 120
  • Firefox for iOS – versions prior to 120
  • Firefox ESR – versions prior to 115.5
  • Thunderbird – versions prior to 5.0

Users and administrators are strongly advised to take the following actions:

  1. Review Mozilla Security Advisories:
    • Access the relevant channels for detailed security advisories published by Mozilla.
  2. Apply Updates:
    • Implement the necessary updates to the affected products as specified in the Mozilla advisories.

Keeping software up-to-date is essential for maintaining a secure computing environment. Users and administrators are urged to promptly apply the provided updates to mitigate potential security risks.