CVE-2024-39321
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.
| Software | From | Fixed in |
|---|---|---|
github.com/traefik/traefik/v2
|
- | 2.11.6 |
|
github.com/traefik/traefik/v3
|
3.0.0-beta3 | 3.0.4 |
|
github.com/traefik/traefik/v3
|
3.1.0-rc1 | 3.1.0-rc3 |
| traefik / traefik | - | 2.11.6 |
| traefik / traefik | 3.0.0 | 3.0.4 |
| traefik / traefik | 3.1.0 | 3.1.0.x |
| traefik / traefik | 3.1.0-rc1 | 3.1.0-rc1.x |
| traefik / traefik | 3.1.0-rc2 | 3.1.0-rc2.x |
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