CVE-2018-12608

Published: 10 September 2018

An issue was discovered in Docker Moby before 17.06.0. The Docker engine validated a client TLS certificate using both the configured client CA root certificate and all system roots on non-Windows systems. This allowed a client with any domain validated certificate signed by a system-trusted root CA (as opposed to one signed by the configured CA root certificate) to authenticate.

Priority

Low

CVSS 3 base score: 7.5

Status

Package Release Status
docker.io
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 18.04 LTS (Bionic Beaver)
Released (18.06.1-0ubuntu1~18.04.1)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (18.06.1-0ubuntu1~16.04.2)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was not-affected [code not present])
Patches:
Upstream: https://github.com/moby/moby/pull/33182