Security Advisory

CVE-2024-39321

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2024-07-05 17:32:06

Last updated 2024-08-02 04:19:20

Assigner GitHub_M

State PUBLISHED

Description

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.

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