CVE-2022-44572

2023-02-0900:00:00

CWE-400

hackerone

www.cve.org

vulnerability

denial of service

rack

multipart parsing

cve-2022-44572

rfc2183

rails applications

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

48.3%

JSON

A denial of service vulnerability in the multipart parsing component of Rack fixed in 2.0.9.2, 2.1.4.2, 2.2.4.1 and 3.0.0.1 could allow an attacker tocraft input that can cause RFC2183 multipart boundary parsing in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that parse multipart posts using Rack (virtually all Rails applications) are impacted.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "https://github.com/rack/rack",
    "versions": [
      {
        "version": "2.0.9.2, 2.1.4.2, 2.2.4.1, 3.0.0.1",
        "status": "affected"
      }
    ]
  }
]