[USN-4120-1] systemd vulnerability

---------- Forwarded message ---------
From: Chris Coulson
Date: Sep 4, 2019 6:48AM

It was discovered that the systemd-resolved D-Bus interface did not
enforce appropriate access controls. A local unprivileged user could
exploit this to modify a system's DNS resolver settings.

References:
  https://usn.ubuntu.com/4120-1
  CVE-2019-15718