GO-2022-0701

    Dashboard / Vulnerabilities / GO-2022-0701

    GO-2022-0701

    Published: 15 Feb 2022Last Modified: 19 Jul 2024

    Summary: Directory traversal in k8s.io/kubernetes

    Details: Crafted object type names can cause directory traversal in Kubernetes. Object names are not validated before being passed to etcd. This allows attackers to write arbitrary files via a crafted object name, hence causing directory traversal vulnerability in Kubernetes, as used in Red Hat OpenShift Enterprise 3.0.

    References: https://github.com/kubernetes/kubernetes/pull/16381, https://github.com/kubernetes/kubernetes/commit/37f730f68c7f06e060f90714439bfb0dbb2df5e7

    Affected packages

    Package

    Name: k8s.io/kubernetes

    Purl: pkg:golang/k8s.io/kubernetes

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -1.1.1

    Affected versions

    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