nvd-json-data-feeds/CVE-2021/CVE-2021-335xx/CVE-2021-33502.json

{
  "id": "CVE-2021-33502",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2021-05-24T16:15:08.133",
  "lastModified": "2024-11-21T06:08:57.833",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The normalize-url package before 4.5.1, 5.x before 5.3.1, and 6.x before 6.0.1 for Node.js has a ReDoS (regular expression denial of service) issue because it has exponential performance for data: URLs."
    },
    {
      "lang": "es",
      "value": "El paquete normalize-url versiones anteriores a 4.5.1, versiones 5.x  anteriores a 5.3.1 y versiones 6.x anteriores a 6.0.1 para Node.js, presenta un problema de ReDoS (denegaci\u00f3n de servicio de expresi\u00f3n regular) porque presenta un rendimiento exponencial para los datos: URL"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "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",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "baseScore": 5.0,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL"
        },
        "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": "CWE-1333"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:normalize-url_project:normalize-url:*:*:*:*:*:node.js:*:*",
              "versionStartIncluding": "4.3.0",
              "versionEndExcluding": "4.5.1",
              "matchCriteriaId": "D145BD47-40EB-47D1-AD85-6835DC79A26D"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:normalize-url_project:normalize-url:*:*:*:*:*:node.js:*:*",
              "versionStartIncluding": "5.0.0",
              "versionEndExcluding": "5.3.1",
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              "vulnerable": true,
              "criteria": "cpe:2.3:a:normalize-url_project:normalize-url:6.0.0:*:*:*:*:node.js:*:*",
              "matchCriteriaId": "007B5F3D-FF0E-42A0-AD39-2C2009E7045E"
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        }
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    }
  ],
  "references": [
    {
      "url": "https://github.com/sindresorhus/normalize-url/releases/tag/v6.0.1",
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20210706-0001/",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/sindresorhus/normalize-url/releases/tag/v6.0.1",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
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    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20210706-0001/",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
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    }
  ]
}