cve-2024-39321
Vulnerability from cvelistv5
Published
2024-07-05 17:32
Modified
2024-08-02 04:19
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
Traefik is an HTTP reverse proxy and load balancer. Versions prior to 2.11.6, 3.0.4, and 3.1.0-rc3 have a vulnerability that allows bypassing IP allow-lists via HTTP/3 early data requests in QUIC 0-RTT handshakes sent with spoofed IP addresses. Versions 2.11.6, 3.0.4, and 3.1.0-rc3 contain a patch for this issue. No known workarounds are available.
References
security-advisories@github.comhttps://github.com/traefik/traefik/releases/tag/v2.11.6
security-advisories@github.comhttps://github.com/traefik/traefik/releases/tag/v3.0.4
security-advisories@github.comhttps://github.com/traefik/traefik/releases/tag/v3.1.0-rc3
security-advisories@github.comhttps://github.com/traefik/traefik/security/advisories/GHSA-gxrv-wf35-62w9
af854a3a-2127-422b-91ae-364da2661108https://github.com/traefik/traefik/releases/tag/v2.11.6
af854a3a-2127-422b-91ae-364da2661108https://github.com/traefik/traefik/releases/tag/v3.0.4
af854a3a-2127-422b-91ae-364da2661108https://github.com/traefik/traefik/releases/tag/v3.1.0-rc3
af854a3a-2127-422b-91ae-364da2661108https://github.com/traefik/traefik/security/advisories/GHSA-gxrv-wf35-62w9
Impacted products
Vendor Product Version
traefik traefik Version: < 2.11.6
Version: >= 3.0.0-beta3, < 3.0.4
Version: >= 3.1.0-rc1, < 3.1.0-rc3
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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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