UBUNTU-CVE-2018-12608

    Dashboard / Vulnerabilities / UBUNTU-CVE-2018-12608

    UBUNTU-CVE-2018-12608

    Published: 10 Sept 2018Last Modified: 8 Sept 2025
    Upstream:
    CVE-2018-12608

    Summary:

    Details: 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: https://ubuntu.com/security/CVE-2018-12608, https://www.cve.org/CVERecord?id=CVE-2018-12608

    Affected packages

    Package

    Name: docker.io

    Purl: pkg:deb/ubuntu/[email protected]~16.04.2?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -18.06.1-0ubuntu1~16.04.2

    Affected versions

    1.6.2~dfsg1-1ubuntu4

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High