Ubuntu 6042-1: Cloud-init vulnerability
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 23.04: cloud-init 23.1.2-0ubuntu0~23.04.1 Ubuntu 22.10: cloud-init 23.1.2-0ubuntu0~22.10.1 Ubuntu 22.04 LTS: cloud-init 23.1.2-0ubuntu0~22.04.1 Ubuntu 20.04 LTS: cloud-init 23.1.2-0ubuntu0~20.04.1 Ubuntu 18.04 LTS: cloud-init 23.1.2-0ubuntu0~18.04.1 Ubuntu 16.04 ESM: cloud-init 21.1-19-gbad84ad4-0ubuntu1~16.04.4 In general, a standard system update will make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-6042-1
CVE-2023-1786, https://bugs.launchpad.net/cloud-init/+bug/2013967
Package Information
https://launchpad.net/ubuntu/+source/cloud-init/23.1.2-0ubuntu0~23.04.1 https://launchpad.net/ubuntu/+source/cloud-init/23.1.2-0ubuntu0~22.10.1 https://launchpad.net/ubuntu/+source/cloud-init/23.1.2-0ubuntu0~22.04.1 https://launchpad.net/ubuntu/+source/cloud-init/23.1.2-0ubuntu0~20.04.1 https://launchpad.net/ubuntu/+source/cloud-init/23.1.2-0ubuntu0~18.04.1