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CVE-2021-25740

CVE-2021-25740 · Holes in EndpointSlice Validation Enable Host Network Hijack

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

A security issue was discovered with Kubernetes that could enable users to send network traffic to locations they would otherwise not have access to via a confused deputy attack.

CVSS 3.1 · Low · EPSS 2.0% · Fix available

Published
Updated

Stack: system · containers

Affected products and versions

  • kubernetes

    Versions
    • ≥ 0: Affected (semver)

    No fix published

  • kubernetes Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.20.5+really1.20.2-1

    Update to 1.20.5+really1.20.2-1

  • kubernetes Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.20.5+really1.20.2-1

    Update to 1.20.5+really1.20.2-1

  • kubernetes Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.20.5+really1.20.2-1

    Update to 1.20.5+really1.20.2-1

Original sources

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