[USN-5475-1] Firefox vulnerabilities


========================================================================== Ubuntu Security Notice USN-5475-1 June 13, 2022
firefox vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 21.10 – Ubuntu 20.04 LTS – Ubuntu 18.04 LTS
Summary:
Firefox could be made to crash or run programs as your login if it opened a malicious website.
Software Description: – firefox: Mozilla Open Source web browser
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, spoof the browser UI, conduct cross-site scripting (XSS) attacks, bypass content security policy (CSP) restrictions, or execute arbitrary code.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 21.10: firefox 101.0.1+build1-0ubuntu0.21.10.1
Ubuntu 20.04 LTS: firefox 101.0.1+build1-0ubuntu0.20.04.1
Ubuntu 18.04 LTS: firefox 101.0.1+build1-0ubuntu0.18.04.1
After a standard system update you need to restart Firefox to make all the necessary changes.
References: ubuntu.com/security/notices/USN-5475-1 CVE-2022-1919, CVE-2022-31736, CVE-2022-31737, CVE-2022-31738, CVE-2022-31740, CVE-2022-31741, CVE-2022-31742, CVE-2022-31743, CVE-2022-31744, CVE-2022-31745, CVE-2022-31747, CVE-2022-31748
Package Information: launchpad.net/ubuntu/+source/firefox/101.0.1+build1-0ubuntu0.21.10.1 launchpad.net/ubuntu/+source/firefox/101.0.1+build1-0ubuntu0.20.04.1 launchpad.net/ubuntu/+source/firefox/101.0.1+build1-0ubuntu0.18.04.1