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CVE-2023-54365

CVE-2023-54365 · Traefik - Denial of Service via HTTP/2 Request Handling

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

Traefik before 2.10.5 and 3.0.0-beta4 is affected by a denial-of-service vulnerability in HTTP/2 request handling inherited from the Go standard library's HTTP/2 implementation (CVE-2023-44487 / CVE-2023-39325, the 'Rapid Reset' technique). A remote attacker can rapidly create and cancel HTTP/2 streams to exhaust server resources and cause service unavailability.

CVSS 8.7 · High · EPSS 0.8% · Fix available

Published
Updated

Stack: web

Affected products and versions

  • traefik

    Versions
    • ≥ 0, < 2.10.5: Affected (semver)
    • 2.10.5: Not affected (semver)

    Update to 2.10.5

  • traefik

    Versions
    • ≥ 3.0.0-beta1, < 3.0.0-beta4: Affected (semver)
    • 3.0.0-beta4: Not affected (semver)

    Update to 3.0.0-beta4

Original sources

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