CVE-2023-47633

Summary

Traefik is an open source HTTP reverse proxy and load balancer. The traefik docker container uses 100% CPU when it serves as its own backend, which is an automatically generated route resulting from the Docker integration in the default configuration. This issue has been addressed in versions 2.10.6 and 3.0.0-beta5. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Affected Software

Weaknesses

• CWE-400: CWE-400: Uncontrolled Resource Consumption

ADP Enrichment

CVE Program Container

Additional References

• https://github.com/traefik/traefik/security/advisories/GHSA-6fwg-jrfw-ff7p
• https://github.com/traefik/traefik/releases/tag/v2.10.6
• https://github.com/traefik/traefik/releases/tag/v3.0.0-beta5

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

References

• https://github.com/traefik/traefik/security/advisories/GHSA-6fwg-jrfw-ff7p
• https://github.com/traefik/traefik/releases/tag/v2.10.6
• https://github.com/traefik/traefik/releases/tag/v3.0.0-beta5

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