QwikSec

Security Database

CVE

CWE

Training

CVE-2024-28869

Published: Apr 12, 2024

Modified: Aug 2, 2024

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

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.

Vendor	Product	Versions
traefik	traefik	affected `< 2.11.2` affected `>= 3.0.0-rc1, < 3.0.0-rc5`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

https://github.com/traefik/traefik/security/advisories/GHSA-4vwx-54mw-vqfw

x_refsource_CONFIRM

https://github.com/traefik/traefik/commit/240b83b77351dfd8cadb91c305b84e9d22e0f9c6

x_refsource_MISC

https://doc.traefik.io/traefik/routing/entrypoints/#respondingtimeouts

x_refsource_MISC

https://github.com/traefik/traefik/releases/tag/v2.11.2

x_refsource_MISC

https://github.com/traefik/traefik/releases/tag/v3.0.0-rc5

x_refsource_MISC

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