CVE-2024-28869

Summary

Traefik is an HTTP reverse proxy and load balancer. In affected versions sending a GET request to any Traefik endpoint with the "Content-length" request header results in an indefinite hang with the default configuration. This vulnerability can be exploited by attackers to induce a denial of service. This vulnerability has been addressed in version 2.11.2 and 3.0.0-rc5. Users are advised to upgrade. For affected versions, this vulnerability can be mitigated by configuring the readTimeout option.

Affected Software

Weaknesses

• CWE-755: CWE-755: Improper Handling of Exceptional Conditions

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: partial

CVE Program Container

Additional References

• https://github.com/traefik/traefik/security/advisories/GHSA-4vwx-54mw-vqfw
• https://github.com/traefik/traefik/commit/240b83b77351dfd8cadb91c305b84e9d22e0f9c6
• https://doc.traefik.io/traefik/routing/entrypoints/#respondingtimeouts
• https://github.com/traefik/traefik/releases/tag/v2.11.2
• https://github.com/traefik/traefik/releases/tag/v3.0.0-rc5

References

• https://github.com/traefik/traefik/security/advisories/GHSA-4vwx-54mw-vqfw
• https://github.com/traefik/traefik/commit/240b83b77351dfd8cadb91c305b84e9d22e0f9c6
• https://doc.traefik.io/traefik/routing/entrypoints/#respondingtimeouts
• https://github.com/traefik/traefik/releases/tag/v2.11.2
• https://github.com/traefik/traefik/releases/tag/v3.0.0-rc5

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