{
  "id": "CVE-2019-19729",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2019-12-11T20:15:11.100",
  "lastModified": "2021-07-21T11:39:23.747",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in the BSON ObjectID (aka bson-objectid) package 1.3.0 for Node.js. ObjectID() allows an attacker to generate a malformed objectid by inserting an additional property to the user-input, because bson-objectid will return early if it detects _bsontype==ObjectID in the user-input object. As a result, objects in arbitrary forms can bypass formatting if they have a valid bsontype."
    },
    {
      "lang": "es",
      "value": "Se detect\u00f3 un problema en el paquete BSID ObjectID (tambi\u00e9n se conoce como bson-objectid) versi\u00f3n 1.3.0 de Node.js. La funci\u00f3n ObjectID() permite a un atacante generar un objectid malformado insertando una propiedad adicional a la entrada del usuario, porque bson-objectid retornar\u00e1 antes si detecta _bsontype==ObjectID en el objeto de entrada del usuario. Como resultado, los objetos en formas arbitrarias pueden omitir el formato si poseen un bsontype v\u00e1lido."
    }
  ],
  "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:H/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "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:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "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": "CWE-670"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:bson-objectid_project:bson-objectid:1.3.0:*:*:*:*:node.js:*:*",
              "matchCriteriaId": "B520A955-921F-4EA4-9E4D-DC9ED042DBED"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/williamkapke/bson-objectid/issues/30",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.npmjs.com/package/bson-objectid",
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ]
    }
  ]
}