CVE-2022-44571

2023-02-0900:00:00

CWE-400

hackerone

www.cve.org

vulnerability

denial of service

content-disposition

parsing

rack

input

impact

multipart

posts

7.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.7%

JSON

There is a denial of service vulnerability in the Content-Disposition parsingcomponent of Rack fixed in 2.0.9.2, 2.1.4.2, 2.2.4.1, 3.0.0.1. This could allow an attacker to craft an input that can cause Content-Disposition header parsing in Rackto take an unexpected amount of time, possibly resulting in a denial ofservice attack vector. This header is used typically used in multipartparsing. Any applications that parse multipart posts using Rack (virtuallyall 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"
      }
    ]
  }
]