CVE-2019-11248

    Dashboard / Vulnerabilities / CVE-2019-11248

    CVE-2019-11248

    Published: 29 Aug 2019Last Modified: 7 Aug 2026

    Summary:

    Details: The debugging endpoint /debug/pprof is exposed over the unauthenticated Kubelet healthz port. The go pprof endpoint is exposed over the Kubelet's healthz port. This debugging endpoint can potentially leak sensitive information such as internal Kubelet memory addresses and configuration, or for limited denial of service. Versions prior to 1.15.0, 1.14.4, 1.13.8, and 1.12.10 are affected. The issue is of medium severity, but not exposed by the default configuration.

    References: https://groups.google.com/d/msg/kubernetes-security-announce/pKELclHIov8/BEDtRELACQAJ, https://security.netapp.com/advisory/ntap-20190919-0003/, https://github.com/kubernetes/kubernetes/issues/81023

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -c20f6e0006cca199d641ad1307ebd9f72c141bc0

    Affected versions

    1.13.0-NA
    1.13.1-NA
    1.13.2-NA
    1.13.3-NA
    1.13.4-NA
    1.13.5-NA
    1.13.6-NA
    1.13.7-NA
    1.13.7-beta\.0
    1.13.8-beta\.0

    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