CVE-2019-1002100

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    CVE-2019-1002100

    Published: 1 Apr 2019Last Modified: 7 Aug 2026

    Summary:

    Details: In all Kubernetes versions prior to v1.11.8, v1.12.6, and v1.13.4, users that are authorized to make patch requests to the Kubernetes API Server can send a specially crafted patch of type "json-patch" (e.g. `kubectl patch --type json` or `"Content-Type: application/json-patch+json"`) that consumes excessive resources while processing, causing a Denial of Service on the API Server.

    References: https://groups.google.com/forum/#%21topic/kubernetes-announce/vmUUNkYfG9g, http://www.securityfocus.com/bid/107290, https://access.redhat.com/errata/RHSA-2019:1851, https://access.redhat.com/errata/RHSA-2019:3239, https://security.netapp.com/advisory/ntap-20190416-0002/, https://github.com/kubernetes/kubernetes/issues/74534

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- b2c7df37e34be8581976ae5b6289401530620ff9
    Fixed -d16f820ebc930432e3e0f4ea43681713ee948cc5

    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