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CVE-2024-21233

Estado: ModificadaMedia (4.3)—

Vulnerability in the Oracle Database Core component of Oracle Database Server. Supported versions that are affected are 19.3-19.24, 21.3-21.15 and 23.4-23.5. Easily exploitable vulnerability allows low privileged attacker having Create Session privilege with network access via Oracle Net to compromise Oracle Database Core. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Database Core accessible data. CVSS 3.1 Base Score 4.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/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)

Oracle — Database Server

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-21233",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-21233",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-10-17T13:41:31.935815Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "secalert_us@oracle.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "secalert_us@oracle.com",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:oracle:database_-_core:19.3-19.24:*:*:*:*:*:*:*",
            "cpe:2.3:a:oracle:database_-_core:21.3-21.15:*:*:*:*:*:*:*",
            "cpe:2.3:a:oracle:database_-_core:23.4-23.5:*:*:*:*:*:*:*"
          ],
          "vendor": "Oracle Corporation",
          "product": "Oracle Database Server",
          "versions": [
            {
              "status": "affected",
              "version": "19.3",
              "versionType": "custom",
              "lessThanOrEqual": "19.24"
            },
            {
              "status": "affected",
              "version": "21.3",
              "versionType": "custom",
              "lessThanOrEqual": "21.15"
            },
            {
              "status": "affected",
              "version": "23.4",
              "versionType": "custom",
              "lessThanOrEqual": "23.5"
            }
          ]
        }
      ]
    }
  ],
  "published": "2024-10-15T20:15:12.293",
  "references": [
    {
      "url": "https://www.oracle.com/security-alerts/cpuoct2024.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secalert_us@oracle.com"
    }
  ],
  "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-203"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Vulnerability in the Oracle Database Core component of Oracle Database Server.  Supported versions that are affected are 19.3-19.24, 21.3-21.15 and  23.4-23.5. Easily exploitable vulnerability allows low privileged attacker having Create Session privilege with network access via Oracle Net to compromise Oracle Database Core.  Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of Oracle Database Core accessible data. CVSS 3.1 Base Score 4.3 (Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N)."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad en el componente Oracle Database Core de Oracle Database Server. Las versiones compatibles afectadas son 19.3-19.24, 21.3-21.15 y 23.4-23.5. Esta vulnerabilidad, que se puede explotar fácilmente, permite que un atacante con privilegios bajos que tenga el privilegio de Crear sesión con acceso a la red a través de Oracle Net ponga en peligro Oracle Database Core. Los ataques exitosos de esta vulnerabilidad pueden dar como resultado un acceso no autorizado a actualizaciones, inserciones o eliminaciones de algunos datos accesibles de Oracle Database Core. Puntuación base CVSS 3.1 4.3 (impactos en la integridad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N)."
    }
  ],
  "lastModified": "2026-06-17T07:08:47.103",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:oracle:database_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "255FC4D8-BDC8-4686-B97C-D462E68ACECE",
              "versionEndIncluding": "19.24",
              "versionStartIncluding": "19.3"
            },
            {
              "criteria": "cpe:2.3:a:oracle:database_server:*:*:*:*:*:*:*:*",
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              "matchCriteriaId": "905A5485-EEC2-49A8-9ECB-B9C398CF641C",
              "versionEndIncluding": "21.15",
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              "criteria": "cpe:2.3:a:oracle:database_server:23.4:*:*:*:*:*:*:*",
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              "matchCriteriaId": "5EF50A6F-B07E-443D-A446-DBBA5C8FC82B"
            },
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              "vulnerable": true,
              "matchCriteriaId": "3D8D6899-7091-4434-87D9-DA468E2FF4D6"
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          "operator": "OR"
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  "sourceIdentifier": "secalert_us@oracle.com"
}