nvd-json-data-feeds/CVE-2021/CVE-2021-203xx/CVE-2021-20331.json

{
  "id": "CVE-2021-20331",
  "sourceIdentifier": "cna@mongodb.com",
  "published": "2021-05-13T08:15:06.557",
  "lastModified": "2021-06-03T13:48:43.890",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Specific versions of the MongoDB C# Driver may erroneously publish events containing authentication-related data to a command listener configured by an application. The published events may contain security-sensitive data when commands such as \"saslStart\", \"saslContinue\", \"isMaster\", \"createUser\", and \"updateUser\" are executed. Without due care, an application may inadvertently expose this authenticated-related information, e.g., by writing it to a log file. This issue only arises if an application enables the command listener feature (this is not enabled by default). This issue affects the MongoDB C# Driver 2.12 <= 2.12.1."
    },
    {
      "lang": "es",
      "value": "Las versiones espec\u00edficas del Controlador MongoDB C# pueden publicar err\u00f3neamente eventos que contienen datos relacionados con la autenticaci\u00f3n en un escucha de comandos configurado por una aplicaci\u00f3n.&#xa0;Los eventos publicados pueden contener datos confidenciales para la seguridad cuando comandos tales como \"saslStart\", \"saslContinue\", \"isMaster\", \"createUser\" y \"updateUser\" son ejecutados.&#xa0;Sin el debido cuidado, una aplicaci\u00f3n puede exponer inadvertidamente esta informaci\u00f3n relacionada con la autenticaci\u00f3n, por ejemplo, escribi\u00e9ndola en un archivo de registro.&#xa0;Este problema solo surge si una aplicaci\u00f3n habilita la funcionalidad command listener (esta no est\u00e1 habilitada por defecto).&#xa0;Este problema afecta al controlador MongoDB C# versiones 2.12 anteriores a 2.12.1 incluy\u00e9ndola"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.9,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 3.6
      },
      {
        "source": "cna@mongodb.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.2,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 0.6,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "SINGLE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 3.5
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 6.8,
        "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-200"
        }
      ]
    },
    {
      "source": "cna@mongodb.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:mongodb:c\\#_driver:*:*:*:*:*:mongodb:*:*",
              "versionStartIncluding": "2.12.0",
              "versionEndExcluding": "2.12.2",
              "matchCriteriaId": "6998C551-8878-414C-919A-9305AB7A897E"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:mongodb:c\\#_driver:2.11.0:-:*:*:*:mongodb:*:*",
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  ],
  "references": [
    {
      "url": "https://jira.mongodb.org/browse/CSHARP-3521",
      "source": "cna@mongodb.com",
      "tags": [
        "Issue Tracking",
        "Patch",
        "Vendor Advisory"
      ]
    }
  ]
}