CVE-2018-1000400

    Dashboard / Vulnerabilities / CVE-2018-1000400

    CVE-2018-1000400

    Published: 18 May 2018Last Modified: 7 Aug 2026

    Summary:

    Details: Kubernetes CRI-O version prior to 1.9 contains a Privilege Context Switching Error (CWE-270) vulnerability in the handling of ambient capabilities that can result in containers running with elevated privileges, allowing users abilities they should not have. This attack appears to be exploitable via container execution. This vulnerability appears to have been fixed in 1.9.

    References: http://www.securityfocus.com/bid/104262, https://github.com/kubernetes-incubator/cri-o/pull/1558/files

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -814c6ab0913d827543696b366048056a31d9529c

    Affected versions

    v1.9.0-beta.2
    v1.9.0-beta.1

    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
    CVE-2018-1000400 | CVE-DB