Ubuntu 5503-1: GnuPG vulnerability
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS: gnupg 2.2.27-3ubuntu2.1 gnupg2 2.2.27-3ubuntu2.1 gpg 2.2.27-3ubuntu2.1 Ubuntu 21.10: gnupg 2.2.20-1ubuntu4.1 gnupg2 2.2.20-1ubuntu4.1 gpg 2.2.20-1ubuntu4.1 Ubuntu 20.04 LTS: gnupg 2.2.19-3ubuntu2.2 gnupg2 2.2.19-3ubuntu2.2 gpg 2.2.19-3ubuntu2.2 Ubuntu 18.04 LTS: gnupg 2.2.4-1ubuntu1.6 gnupg2 2.2.4-1ubuntu1.6 gpg 2.2.4-1ubuntu1.6 In general, a standard system update will make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-5503-1
CVE-2022-34903
Package Information
https://launchpad.net/ubuntu/+source/gnupg2/2.2.27-3ubuntu2.1 https://launchpad.net/ubuntu/+source/gnupg2/2.2.20-1ubuntu4.1 https://launchpad.net/ubuntu/+source/gnupg2/2.2.19-3ubuntu2.2 https://launchpad.net/ubuntu/+source/gnupg2/2.2.4-1ubuntu1.6