Ubuntu 3891-1: systemd vulnerability
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 18.10: libsystemd0 239-7ubuntu10.8 systemd 239-7ubuntu10.8 Ubuntu 18.04 LTS: libsystemd0 237-3ubuntu10.13 systemd 237-3ubuntu10.13 Ubuntu 16.04 LTS: libsystemd0 229-4ubuntu21.16 systemd 229-4ubuntu21.16 After a standard system update you need to reboot your computer to make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-3891-1
CVE-2019-6454
Package Information
https://launchpad.net/ubuntu/+source/systemd/239-7ubuntu10.8 https://launchpad.net/ubuntu/+source/systemd/237-3ubuntu10.13 https://launchpad.net/ubuntu/+source/systemd/229-4ubuntu21.16