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CVE-2023-21860

Estado: ModificadaMedia (6.3)—

Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: Internal Operations). Supported versions that are affected are 7.4.38 and prior, 7.5.28 and prior, 7.6.24 and prior and 8.0.31 and prior. Difficult to exploit vulnerability allows high privileged attacker with access to the physical communication segment attached to the hardware where the MySQL Cluster executes to compromise MySQL Cluster. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of MySQL Cluster. CVSS 3.1 Base Score 6.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H).

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)

Oracle — Mysql Cluster

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-21860",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-21860",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-09-16T19:31:21.543811Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "secalert_us@oracle.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.3,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 0.4
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.3,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 0.4
      }
    ]
  },
  "affected": [
    {
      "source": "secalert_us@oracle.com",
      "affectedData": [
        {
          "vendor": "Oracle Corporation",
          "product": "MySQL Cluster",
          "versions": [
            {
              "status": "affected",
              "version": "7.4.38 and prior"
            },
            {
              "status": "affected",
              "version": "7.5.28 and prior"
            },
            {
              "status": "affected",
              "version": "7.6.24 and prior"
            },
            {
              "status": "affected",
              "version": "8.0.31 and prior"
            }
          ]
        }
      ]
    }
  ],
  "published": "2023-01-18T01:15:13.263",
  "references": [
    {
      "url": "https://www.oracle.com/security-alerts/cpujan2023.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "secalert_us@oracle.com"
    },
    {
      "url": "https://www.oracle.com/security-alerts/cpujan2023.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: Internal Operations).  Supported versions that are affected are 7.4.38 and prior, 7.5.28 and prior, 7.6.24 and prior and  8.0.31 and prior. Difficult to exploit vulnerability allows high privileged attacker with access to the physical communication segment attached to the hardware where the MySQL Cluster executes to compromise MySQL Cluster.  Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of MySQL Cluster. CVSS 3.1 Base Score 6.3 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H)."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad en el producto MySQL Cluster de Oracle MySQL (componente: Cluster: Operaciones Internas). Las versiones compatibles que se ven afectadas son 7.4.38 y anteriores, 7.5.28 y anteriores, 7.6.24 y anteriores y 8.0.31 y anteriores. Una vulnerabilidad difícil de explotar permite que un atacante con altos privilegios tenga acceso al segmento de comunicación física conectado al hardware donde se ejecuta MySQL Cluster para comprometer MySQL Cluster. Los ataques exitosos requieren la interacción humana de una persona distinta del atacante. Los ataques exitosos a esta vulnerabilidad pueden resultar en la toma de control de MySQL Cluster. CVSS 3.1 Puntuación base 6.3 (impactos en la confidencialidad, la integridad y la disponibilidad). Vector CVSS: (CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H)."
    }
  ],
  "lastModified": "2026-06-17T05:34:12.650",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EAB50995-0099-47D2-A76D-29B64369FACE",
              "versionEndIncluding": "7.4.38",
              "versionStartIncluding": "7.4.0"
            },
            {
              "criteria": "cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "42531C4C-FB22-45B8-8188-170AA15EB626",
              "versionEndIncluding": "7.5.28",
              "versionStartIncluding": "7.5.0"
            },
            {
              "criteria": "cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2BC02D0B-E37B-40FB-936D-F8071B4ABEE6",
              "versionEndIncluding": "7.6.24",
              "versionStartIncluding": "7.6.0"
            },
            {
              "criteria": "cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3B295719-BB7A-4A37-83C1-8F440E0D3E38",
              "versionEndIncluding": "8.0.31",
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            }
          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "secalert_us@oracle.com"
}