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Ubuntu 20.04 & 18.04 USN-6010-1 Critical: Firefox Multiple Threats

ubuntu
Calendar Grey April 12, 2023
Dist Ubuntu Esm H88
Several security flaws in Firefox disclosed for Ubuntu 20.04 and 18.04 LTS, prompting users to upgrade without delay.
Several security issues were fixed in Firefox.

Summary

Topics%20covered

Topics Covered

security advisory denial of service critical arbitrary code execution Ubuntu Firefox sensitive information

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 20.04 LTS: firefox 112.0+build2-0ubuntu0.20.04.1 Ubuntu 18.04 LTS: firefox 112.0+build2-0ubuntu0.18.04.1 After a standard system update you need to restart Firefox to make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-6010-1

CVE-2023-29533, CVE-2023-29535, CVE-2023-29536, CVE-2023-29537,

CVE-2023-29538, CVE-2023-29539, CVE-2023-29540, CVE-2023-29541,

CVE-2023-29543, CVE-2023-29544, CVE-2023-29547, CVE-2023-29548,

CVE-2023-29549, CVE-2023-29550, CVE-2023-29551

Severity
critical
Lowest
Low
Medium
High
Critical

April 12, 2023

Topics%20covered

Topics Covered

security advisory denial of service critical arbitrary code execution Ubuntu Firefox sensitive information

Package Information

https://launchpad.net/ubuntu/+source/firefox/112.0+build2-0ubuntu0.20.04.1 https://launchpad.net/ubuntu/+source/firefox/112.0+build2-0ubuntu0.18.04.1

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