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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 (updated July 9, 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. Learn more about Dependency Scanning →

Affected versions

All versions before 2.11.6

Fixed versions

  • 2.11.6

Solution

Upgrade to version 2.11.6 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/v2/CVE-2024-39321.yml

Spotted a mistake? Edit the file on GitLab.

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