CVE-2018-12608
Docker Authentication Bypass
7.5
HIGH
CVSS 3.1
EPSS 0.45%
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.
How to fix CVE-2018-12608
To remediate CVE-2018-12608, upgrade the affected package to a fixed version below.
- —upgrade to 18.03.1+dfsg1-2 or later
- —upgrade to 17.06.0-ce or later
Is CVE-2018-12608 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 18.03.1+dfsg1-2
- from 0, < 17.06.0-ce
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |