CVE-2024-39321
HIGH7.5EPSS 0.18%Bypassing IP allow-lists in traefik via HTTP/3 early data requests in QUIC 0-RTT handshakes in github.com/traefik/traefik
Published: 7/5/2024Modified: 3/3/2026
Description
Bypassing IP allow-lists in traefik via HTTP/3 early data requests in QUIC 0-RTT handshakes in github.com/traefik/traefik
Affected packages (5)
- Go/github.com/traefik/traefikfrom 0
- Go/github.com/traefik/traefik/v2from 0, < 2.11.6
- Go/github.com/traefik/traefik/v2from 0, < 2.11.6
- Go/github.com/traefik/traefik/v3>= 3.0.0-beta3, < 3.0.4
- Go/github.com/traefik/traefik/v3>= 3.0.0-beta3, < 3.0.4, >= 3.1.0-rc1, < 3.1.0-rc3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
References (6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2024-39321
- PATCHhttps://github.com/traefik/traefik
- WEBhttps://github.com/traefik/traefik/releases/tag/v2.11.6
- WEBhttps://github.com/traefik/traefik/releases/tag/v3.0.4
- WEBhttps://github.com/traefik/traefik/releases/tag/v3.1.0-rc3
- WEBhttps://github.com/traefik/traefik/security/advisories/GHSA-gxrv-wf35-62w9