Traefik is an open source HTTP reverse proxy and load balancer. When Traefik is configured to use the `HTTPChallenge` to generate and renew the Let's Encrypt TLS certificates, the delay authorized to solve the challenge (50 seconds) can be exploited by attackers to achieve a `slowloris attack`. This vulnerability has been patch in version 2.10.6 and 3.0.0-beta5. Users are advised to upgrade. Users unable to upgrade should replace the `HTTPChallenge` with the `TLSChallenge` or the `DNSChallenge`.
References
History
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MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2023-12-04T20:20:30.727Z
Updated: 2023-12-04T20:20:30.727Z
Reserved: 2023-10-30T19:57:51.676Z
Link: CVE-2023-47124
JSON object: View
NVD Information
Status : Analyzed
Published: 2023-12-04T21:15:33.850
Modified: 2023-12-07T21:01:24.967
Link: CVE-2023-47124
JSON object: View
Redhat Information
No data.
CWE