Ubuntu 6034-1: Dnsmasq vulnerability
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 22.10: dnsmasq-base 2.86-1.1ubuntu2.1 Ubuntu 22.04 LTS: dnsmasq-base 2.86-1.1ubuntu0.3 Ubuntu 20.04 LTS: dnsmasq-base 2.80-1.1ubuntu1.7 Ubuntu 18.04 LTS: dnsmasq-base 2.79-1ubuntu0.7 Ubuntu 16.04 ESM: dnsmasq-base 2.79-1ubuntu0.16.04.1+esm2 Ubuntu 14.04 ESM: dnsmasq-base 2.68-1ubuntu0.2+esm2 After a standard system update you need to reboot your computer to make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-6034-1
CVE-2023-28450
Package Information
https://launchpad.net/ubuntu/+source/dnsmasq/2.86-1.1ubuntu2.1 https://launchpad.net/ubuntu/+source/dnsmasq/2.86-1.1ubuntu0.3 https://launchpad.net/ubuntu/+source/dnsmasq/2.80-1.1ubuntu1.7 https://launchpad.net/ubuntu/+source/dnsmasq/2.79-1ubuntu0.7