Ubuntu 6210-1: Doorkeeper vulnerability
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 23.04: ruby-doorkeeper 5.5.0-2ubuntu0.23.04.1 Ubuntu 22.10: ruby-doorkeeper 5.5.0-2ubuntu0.22.10.1 Ubuntu 22.04 LTS: ruby-doorkeeper 5.5.0-2ubuntu0.22.04.1 Ubuntu 20.04 LTS: ruby-doorkeeper 5.0.2-2ubuntu0.1 Ubuntu 18.04 LTS (Available with Ubuntu Pro): ruby-doorkeeper 4.3.1-1ubuntu0.1~esm1 Ubuntu 16.04 LTS (Available with Ubuntu Pro): ruby-doorkeeper 2.2.1-1ubuntu0.1~esm1 After a standard system update you need to restart any applications using Doorkeeper to make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-6210-1
CVE-2023-34246
Package Information
https://launchpad.net/ubuntu/+source/ruby-doorkeeper/5.5.0-2ubuntu0.23.04.1 https://launchpad.net/ubuntu/+source/ruby-doorkeeper/5.5.0-2ubuntu0.22.10.1 https://launchpad.net/ubuntu/+source/ruby-doorkeeper/5.5.0-2ubuntu0.22.04.1 https://launchpad.net/ubuntu/+source/ruby-doorkeeper/5.0.2-2ubuntu0.1