Authentication Bypass

Affecting github.com/moby/moby package, versions <17.3.2-ce

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Overview

github.com/moby/moby is a collaborative project for the container ecosystem to assemble container-based systems.

Affected versions of this package are vulnerable to Authentication Bypass. 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 to authenticate.

Remediation

Upgrade moby to version 17.3.2-ce or higher.

References

CVSS Score

7.5
high severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    None
  • Integrity
    High
  • Availability
    None
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Credit
MorphBonehunter
CVE
CVE-2018-12608
CWE
CWE-288
Snyk ID
SNYK-GOLANG-GITHUBCOMMOBYMOBY-72364
Disclosed
12 May, 2017
Published
13 Sep, 2018