---
cve: "CVE-2024-28869"
severity: "HIGH"
cvss: 7.5
epss: "1.1%"
vendor: "traefik"
kev: false
exploited: false
published: "2024-04-12 22:15:07"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-13T08:11:07+02:00"
---

# CVE-2024-28869

> 7.5 HIGH · 🧪 PoC

## Beschreibung

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-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Keine | good |
| I Integrität | Keine | good |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- b9b75277620cb6d07c1342aa497323a8fac9cddd (Commit)
- 240b83b77351dfd8cadb91c305b84e9d22e0f9c6 (Commit)

## Referenzen

- <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>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2024-28869) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_