========================================================================== Ubuntu Security Notice USN-6610-2 February 07, 2024
firefox regressions ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 20.04 LTS Summary: USN-6610-1 caused some minor regressions in Firefox. Software Description: - firefox: Mozilla Open Source web browser Details: USN-6610-1 fixed vulnerabilities in Firefox. The update introduced several minor regressions. This update fixes the problem. Original advisory details: Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. (CVE-2024-0741, CVE-2024-0742, CVE-2024-0743, CVE-2024-0744, CVE-2024-0745, CVE-2024-0747, CVE-2024-0748, CVE-2024-0749, CVE-2024-0750, CVE-2024-0751, CVE-2024-0753, CVE-2024-0754, CVE-2024-0755) Cornel Ionce discovered that Firefox did not properly manage memory when opening the print preview dialog. An attacker could potentially exploit this issue to cause a denial of service. (CVE-2024-0746) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 20.04 LTS: firefox 122.0.1+build1-0ubuntu0.20.04.1 After a standard system update you need to restart Firefox to make all the necessary changes. References: https://ubuntu.com/security/notices/USN-6610-2 https://ubuntu.com/security/notices/USN-6610-1 https://launchpad.net/bugs/2052580 Package Information: https://launchpad.net/ubuntu/+source/firefox/122.0.1+build1-0ubuntu0.20.04.1
signature.asc
Description: PGP signature
