Ubuntu 5408-1: Dnsmasq vulnerability
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS: dnsmasq 2.86-1.1ubuntu0.1 dnsmasq-base 2.86-1.1ubuntu0.1 dnsmasq-utils 2.86-1.1ubuntu0.1 Ubuntu 21.10: dnsmasq 2.85-1ubuntu2.1 dnsmasq-base 2.85-1ubuntu2.1 dnsmasq-utils 2.85-1ubuntu2.1 Ubuntu 20.04 LTS: dnsmasq 2.80-1.1ubuntu1.5 dnsmasq-base 2.80-1.1ubuntu1.5 dnsmasq-utils 2.80-1.1ubuntu1.5 Ubuntu 18.04 LTS: dnsmasq 2.79-1ubuntu0.6 dnsmasq-base 2.79-1ubuntu0.6 dnsmasq-utils 2.79-1ubuntu0.6 Ubuntu 16.04 ESM: dnsmasq 2.75-1ubuntu0.16.04.10+esm1 dnsmasq-base 2.75-1ubuntu0.16.04.10+esm1 dnsmasq-utils 2.75-1ubuntu0.16.04.10+esm1 Ubuntu 14.04 ESM: dnsmasq 2.68-1ubuntu0.2+esm1 dnsmasq-base 2.68-1ubuntu0.2+esm1 dnsmasq-utils 2.68-1ubuntu0.2+esm1 In general, a standard system update will make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-5408-1
CVE-2022-0934
Package Information
https://launchpad.net/ubuntu/+source/dnsmasq/2.86-1.1ubuntu0.1 https://launchpad.net/ubuntu/+source/dnsmasq/2.85-1ubuntu2.1 https://launchpad.net/ubuntu/+source/dnsmasq/2.80-1.1ubuntu1.5 https://launchpad.net/ubuntu/+source/dnsmasq/2.79-1ubuntu0.6