Ubuntu 5074-1: Firefox vulnerabilities
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 21.04: firefox 92.0+build3-0ubuntu0.21.04.1 Ubuntu 20.04 LTS: firefox 92.0+build3-0ubuntu0.20.04.1 Ubuntu 18.04 LTS: firefox 92.0+build3-0ubuntu0.18.04.1 After a standard system update you need to restart Firefox to make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-5074-1
CVE-2021-38491, CVE-2021-38493, CVE-2021-38494
Package Information
https://launchpad.net/ubuntu/+source/firefox/92.0+build3-0ubuntu0.21.04.1 https://launchpad.net/ubuntu/+source/firefox/92.0+build3-0ubuntu0.20.04.1 https://launchpad.net/ubuntu/+source/firefox/92.0+build3-0ubuntu0.18.04.1