Ubuntu 5378-2: XZ Utils vulnerability
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 21.10: xz-utils 5.2.5-2ubuntu0.1 Ubuntu 20.04 LTS: xz-utils 5.2.4-1ubuntu1.1 Ubuntu 18.04 LTS: xz-utils 5.2.2-1.3ubuntu0.1 In general, a standard system update will make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-5378-2
https://ubuntu.com/security/notices/USN-5378-1
CVE-2022-1271
Package Information
https://launchpad.net/ubuntu/+source/xz-utils/5.2.5-2ubuntu0.1 https://launchpad.net/ubuntu/+source/xz-utils/5.2.4-1ubuntu1.1 https://launchpad.net/ubuntu/+source/xz-utils/5.2.2-1.3ubuntu0.1