Homepage

Missing Release of Resource after Effective Lifetime The advisory has been revoked - it doesn't affect any version of package traefik  (opens in a new tab)

Threat Intelligence

EPSS
0.79% (52nd percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-WOLFILATEST-TRAEFIK-6097565
  • published4 Dec 2023
  • disclosed4 Dec 2023
Report a new vulnerability Found a mistake?

Introduced: 4 Dec 2023

CVE-2023-47124  (opens in a new tab)
CWE-772  (opens in a new tab)

Amendment

The Wolfi security team deemed this advisory irrelevant for Wolfi:latest.

NVD Description

Note: Versions mentioned in the description apply only to the upstream traefik package and not the traefik package as distributed by Wolfi.

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.