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CVE-2019-2730

Estado: ModificadaBaja (2.7)—

Vulnerabilidad en el componente MySQL Server de MySQL de Oracle (subcomponente: Server: Security: Privileges). Las versiones compatibles que están afectadas son 5.6.44 y anteriores y 5.7.18 y anteriores. Una vulnerabilidad fácilmente explotable permite que un atacante muy privilegiado con acceso a la red por medio de múltiples protocolos comprometer a MySQL Server. Los ataques con éxito de esta vulnerabilidad pueden resultar en actualizaciones no autorizadas, insertar o eliminar el acceso a algunos de los datos accesibles del Servidor MySQL. CVSS 3.0 Puntuación Base 2.7 (Impactos de integridad). Vector CVSS: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N).

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)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2019-2730",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2019-2730",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-10-01T16:18:38.157117Z"
        }
      }
    ],
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 2.7,
          "attackVector": "NETWORK",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 1.2
      }
    ]
  },
  "affected": [
    {
      "source": "secalert_us@oracle.com",
      "affectedData": [
        {
          "vendor": "Oracle Corporation",
          "product": "MySQL Server",
          "versions": [
            {
              "status": "affected",
              "version": "5.6.44 and prior"
            },
            {
              "status": "affected",
              "version": "5.7.18 and prior"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-07-23T23:15:37.757",
  "references": [
    {
      "url": "http://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "secalert_us@oracle.com"
    },
    {
      "url": "https://support.f5.com/csp/article/K51272092",
      "source": "secalert_us@oracle.com"
    },
    {
      "url": "https://support.f5.com/csp/article/K51272092?utm_source=f5support&amp%3Butm_medium=RSS",
      "source": "secalert_us@oracle.com"
    },
    {
      "url": "http://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://support.f5.com/csp/article/K51272092",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://support.f5.com/csp/article/K51272092?utm_source=f5support&amp%3Butm_medium=RSS",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Security: Privileges). Supported versions that are affected are 5.6.44 and prior and 5.7.18 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.0 Base Score 2.7 (Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N)."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad en el componente MySQL Server de MySQL de Oracle (subcomponente: Server: Security: Privileges). Las versiones compatibles que están afectadas son 5.6.44 y anteriores y 5.7.18 y anteriores. Una vulnerabilidad fácilmente explotable permite que un atacante muy privilegiado con acceso a la red por medio de múltiples protocolos comprometer a MySQL Server. Los ataques con éxito de esta vulnerabilidad pueden resultar en actualizaciones no autorizadas, insertar o eliminar el acceso a algunos de los datos accesibles del Servidor MySQL. CVSS 3.0 Puntuación Base 2.7 (Impactos de integridad). Vector CVSS: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N)."
    }
  ],
  "lastModified": "2026-06-17T02:34:27.393",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "964DBA55-FF6B-4C48-8F51-66D6047B2BFE",
              "versionEndIncluding": "5.6.44",
              "versionStartIncluding": "5.6.0"
            },
            {
              "criteria": "cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CBCF2BEB-1EE9-4A81-9660-0682D6AB2E71",
              "versionEndIncluding": "5.7.18",
              "versionStartIncluding": "5.7.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secalert_us@oracle.com"
}