Description
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.
References (1)
Core 1
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/moby/moby/pull/33182
Scores
CVSS v3
7.5
EPSS
0.0092
EPSS Percentile
55.6%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Details
CWE
CWE-295
Status
published
Products (2)
docker/docker
0 - 17.06.0-ceGo
mobyproject/moby
< 17.06.0
Published
Sep 10, 2018
Tracked Since
Feb 18, 2026