A race condition in chown_one() of systemd allows an attacker to cause systemd to set arbitrary permissions on arbitrary files. Affected releases are systemd versions up to and including 239.
https://usn.ubuntu.com/3816-1/
https://security.gentoo.org/glsa/201810-10
https://github.com/systemd/systemd/pull/10517/commits
Source: Mitre, NVD
Published: 2018-10-26
Base Score: 6.9
Vector: CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C
Severity: Medium
Base Score: 7
Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: High