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    CVE-2019-11251

    The Kubernetes kubectl cp command in versions 1.1-1.12, and versions prior to 1.13.11, 1.14.7, and 1.15.4 allows a combination of two symlinks provided by tar output of a malicious container to place a file outside of the destination directory specified in the kubectl cp invocation. This could be used to allow an attacker to place a nefarious file using a symlink, outside of the destination tree.

    Published:Sep 18, 2019
    Last Modified:Nov 21, 2024
    EPS:Feb 3, 2020
    EPSS Score:0.01993
    CVSS Score:4.8

    Affected Products

    Vendor
    Kubernetes
    Product
    Kubernetes
    Vendor
    Redhat
    Product
    Openshift

    Exploits

    No exploit reference

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    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