CVE-2024-28869
CVE-2024-28869 · Possible denial of service vulnerability with Content-length header in Traefik
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 7.5 · High · EPSS 1.0%
- Published
- Updated
Stack: web
Affected products and versions
traefik
- Versions
- < 2.11.2: Affected
- >= 3.0.0-rc1, < 3.0.0-rc5: Affected
No fix published
Original sources
- 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
- https://nvd.nist.gov/vuln/detail/CVE-2024-28869