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CVE-2019-11250

CVE-2019-11250 · Kubernetes client-go logs authorization headers at debug verbosity levels

This page contains facts from public vulnerability sources. Check the original advisory before updating.

The Kubernetes client-go library logs request headers at verbosity levels of 7 or higher. This can disclose credentials to unauthorized users via logs or command output. Kubernetes components (such as kube-apiserver) prior to v1.16.0, which make use of basic or bearer token authentication, and run at high verbosity levels, are affected.

CVSS 4.7 · Medium · EPSS 1.8% · Fix available

Published
Updated

Stack: system · containers

Affected products and versions

  • kubernetes

    Versions
    • prior to 1.16: Affected

    No fix published

  • kubernetes Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.17.4-1

    Update to 1.17.4-1

  • kubernetes Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.17.4-1

    Update to 1.17.4-1

  • kubernetes Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.17.4-1

    Update to 1.17.4-1

Original sources

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