CVE-2024-28869

2024-04-1222:15:07

CWE-755

[email protected]

web.nvd.nist.gov

traefik

http

reverse proxy

denial of service

cve-2024-28869

version 2.11.2

version 3.0.0-rc5

upgrade

configuration

readtimeout

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

15.5%

JSON

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.

Affected configurations

Vulners

Node

traefiktraefikRange<2.11.2

traefiktraefikRange3.0.0-rc1–3.0.0-rc5

VendorProductVersionCPE
traefiktraefik*cpe:2.3:a:traefik:traefik:*:*:*:*:*:*:*:*
traefiktraefik*cpe:2.3:a:traefik:traefik:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
traefik	traefik	*	cpe:2.3:a:traefik:traefik::::::::
traefik	traefik	*	cpe:2.3:a:traefik:traefik::::::::

CNA Affected

[
  {
    "vendor": "traefik",
    "product": "traefik",
    "versions": [
      {
        "version": "< 2.11.2",
        "status": "affected"
      },
      {
        "version": ">= 3.0.0-rc1, < 3.0.0-rc5",
        "status": "affected"
      }
    ]
  }
]