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CVE-2018-3827

Estado: ModificadaAlta (8.1)—

Se ha detectado un fallo de divulgación de datos sensibles en el plugin repository-azure (anteriormente conocido como elasticsearch-cloud-azure) de Elasticsearch. Cuando el plugin repository-azure está configurado para registrar a nivel de TRACE, las credenciales de Azure se puede registrar inadvertidamente.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Elastic — Azure Repository

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-3827",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.1,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.2
      }
    ]
  },
  "affected": [
    {
      "source": "security@elastic.co",
      "affectedData": [
        {
          "vendor": "Elastic",
          "product": "Elasticsearch",
          "versions": [
            {
              "status": "affected",
              "version": "before 6.3.0"
            }
          ]
        }
      ]
    }
  ],
  "published": "2018-09-19T19:29:00.767",
  "references": [
    {
      "url": "https://discuss.elastic.co/t/elastic-stack-6-3-0-and-5-6-10-security-update/135777",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@elastic.co"
    },
    {
      "url": "https://www.elastic.co/community/security",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@elastic.co"
    },
    {
      "url": "https://discuss.elastic.co/t/elastic-stack-6-3-0-and-5-6-10-security-update/135777",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.elastic.co/community/security",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@elastic.co",
      "description": [
        {
          "lang": "en",
          "value": "CWE-532"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-532"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A sensitive data disclosure flaw was found in the Elasticsearch repository-azure (formerly elasticsearch-cloud-azure) plugin. When the repository-azure plugin is set to log at TRACE level Azure credentials can be inadvertently logged."
    },
    {
      "lang": "es",
      "value": "Se ha detectado un fallo de divulgación de datos sensibles en el plugin repository-azure (anteriormente conocido como elasticsearch-cloud-azure) de Elasticsearch. Cuando el plugin repository-azure está configurado para registrar a nivel de TRACE, las credenciales de Azure se puede registrar inadvertidamente."
    }
  ],
  "lastModified": "2026-06-17T01:57:51.437",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:elastic:azure_repository:*:*:*:*:*:azure:*:*",
              "vulnerable": true,
              "matchCriteriaId": "68FE6CEB-4A99-402B-AD4E-257EF718FE1B",
              "versionEndIncluding": "6.2.4",
              "versionStartIncluding": "6.0.1"
            },
            {
              "criteria": "cpe:2.3:a:elastic:azure_repository:6.0.0:beta1:*:*:*:azure:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B4549788-45AC-4BB5-8B2F-986433962E7E"
            },
            {
              "criteria": "cpe:2.3:a:elastic:azure_repository:6.0.0:beta2:*:*:*:azure:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0C7C6876-62F1-4C54-9AB4-543D7F7AE9C7"
            }
          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "security@elastic.co"
}