nvd-json-data-feeds/CVE-2021/CVE-2021-229xx/CVE-2021-22904.json

{
  "id": "CVE-2021-22904",
  "sourceIdentifier": "support@hackerone.com",
  "published": "2021-06-11T16:15:11.517",
  "lastModified": "2021-09-20T13:51:48.960",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "El actionpack ruby gem versiones anteriores a 6.1.3.2, 6.0.3.7, 5.2.4.6 y 5.2.6, sufre una posible vulnerabilidad de denegaci\u00f3n de servicio en la l\u00f3gica de autenticaci\u00f3n de tokens en Action Controller debido a una expresi\u00f3n regular demasiado permisiva. El c\u00f3digo afectado usa las funciones \"authenticate_or_request_with_http_token\" o \"authenticate_with_http_token\" para la autenticaci\u00f3n de peticiones"
    }
  ],
  "metrics": {
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      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    },
    {
      "source": "support@hackerone.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "5.2.4.6",
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              "criteria": "cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "https://discuss.rubyonrails.org/t/cve-2021-22904-possible-dos-vulnerability-in-action-controller-token-authentication/77869",
      "source": "support@hackerone.com",
      "tags": [
        "Exploit",
        "Mitigation",
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        "Vendor Advisory"
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    },
    {
      "url": "https://hackerone.com/reports/1101125",
      "source": "support@hackerone.com",
      "tags": [
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        "Third Party Advisory"
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    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20210805-0009/",
      "source": "support@hackerone.com",
      "tags": [
        "Third Party Advisory"
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    }
  ]
}