CVE-2021-22904

2021-06-1115:49:38

CWE-400

hackerone

www.cve.org

7.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

60.8%

JSON

The actionpack ruby gem before 6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6 suffers from a possible denial of service vulnerability in the Token Authentication logic in Action Controller due to a too permissive regular expression. Impacted code uses authenticate_or_request_with_http_token or authenticate_with_http_token for request authentication.

CNA Affected

[
  {
    "product": "https://github.com/rails/rails",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Fixed in 6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6"
      }
    ]
  }
]