The default configuration in systemd-shim 8 enables the Abandon debugging clause, which allows local users to cause a denial of service via unspecified vectors.
http://www.ubuntu.com/usn/USN-2392-1
Source: Mitre, NVD
Published: 2014-10-31
Updated: 2014-11-03
Base Score: 2.1
Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P
Severity: Low
Base Score: 5.5
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Severity: Medium