CVE-2024-39321

July 5, 2024, 6:15 p.m.

7.5
High

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.

Product(s) Impacted

Product Versions
Traefik
  • before 2.11.6
  • before 3.0.4
  • before 3.1.0-rc3

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-639
Authorization Bypass Through User-Controlled Key
The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

References

https://github.com/traefik/traefik/releases/tag/v2.11.6
https://github.com/traefik/traefik/releases/tag/v3.0.4
https://github.com/traefik/traefik/releases/tag/v3.1.0-rc3
https://github.com/traefik/traefik/security/advisories/GHSA-gxrv-wf35-62w9

Tags

security-advisories@github.com
CWE-639
2024-07-05
CVE-2024-39321

CVSS Score

7.5 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: NONE
  • Integrity Impact: HIGH
  • Availability Impact: NONE

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

    View Vector String

Timeline

Published: July 5, 2024, 6:15 p.m.
Last Modified: July 5, 2024, 6:15 p.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security-advisories@github.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.