CVE-2024-26141 Possible DoS Vulnerability with Range Header in Rack

2024-02-2823:28:10

CWE-400

GitHub_M

github.com

denial of service

range header

ruby

vulnerability

rack

middleware

CVSS3

5.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

6.5

Confidence

High

SSVC

Exploitation

none

Automatable

yes

Technical Impact

partial

JSON

Rack is a modular Ruby web server interface. Carefully crafted Range headers can cause a server to respond with an unexpectedly large response. Responding with such large responses could lead to a denial of service issue. Vulnerable applications will use the Rack::File middleware or the Rack::Utils.byte_ranges methods (this includes Rails applications). The vulnerability is fixed in 3.0.9.1 and 2.2.8.1.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:rack_project:rack:*:*:*:*:*:ruby:*:*"
    ],
    "vendor": "rack_project",
    "product": "rack",
    "versions": [
      {
        "status": "affected",
        "version": "3.0.0",
        "lessThan": "3.0.9.1",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "1.3.0",
        "lessThan": "2.2.8.1",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]