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  5. CVE-2024-39321

CVE-2024-39321: Bypassing IP allow-lists in traefik via HTTP/3 early data requests in QUIC 0-RTT handshakes

July 5, 2024

Bypassing IP allow-lists in traefik via HTTP/3 early data requests in QUIC 0-RTT handshakes sent with spoofed IP addresses.

References

  • github.com/advisories/GHSA-gxrv-wf35-62w9
  • github.com/traefik/traefik
  • github.com/traefik/traefik/releases/tag/v2.11.6
  • github.com/traefik/traefik/releases/tag/v3.0.4
  • github.com/traefik/traefik/releases/tag/v3.1.0-rc3
  • github.com/traefik/traefik/security/advisories/GHSA-gxrv-wf35-62w9
  • nvd.nist.gov/vuln/detail/CVE-2024-39321

Code Behaviors & Features

Detect and mitigate CVE-2024-39321 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

All versions before 2.11.6, all versions starting from 3.0.0-beta3 before 3.0.4, all versions starting from 3.1.0-rc1 before 3.1.0-rc3

Fixed versions

  • 2.11.6
  • 3.0.4
  • 3.1.0-rc3

Solution

Upgrade to versions 2.11.6, 3.0.4, 3.1.0-rc3 or above.

Impact 7.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Learn more about CVSS

Weakness

  • CWE-639: Authorization Bypass Through User-Controlled Key

Source file

go/github.com/traefik/traefik/CVE-2024-39321.yml

Spotted a mistake? Edit the file on GitLab.

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