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CVE-2025-50066

Estado: AnalizadaBaja (2.7)—

Vulnerability in the Oracle Database Materialized View component of Oracle Database Server. Supported versions that are affected are 19.3-19.27, 21.3-21.18 and 23.4-23.8. Easily exploitable vulnerability allows high privileged attacker having Execute on DBMS_REDEFINITION privilege with network access via Oracle Net to compromise Oracle Database Materialized View. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Database Materialized View accessible data. CVSS 3.1 Base Score 2.7 (Integrity impacts). CVSS Vector: (CVSS:3.1/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)

Oracle — Database Server

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2025-50066",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-50066",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-07-16T15:48:55.857676Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "secalert_us@oracle.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 2.7,
          "attackVector": "NETWORK",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/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": "Oracle Database Server",
          "versions": [
            {
              "status": "affected",
              "version": "19.3",
              "versionType": "custom",
              "lessThanOrEqual": "19.27"
            },
            {
              "status": "affected",
              "version": "21.3",
              "versionType": "custom",
              "lessThanOrEqual": "21.18"
            },
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              "status": "affected",
              "version": "23.4",
              "versionType": "custom",
              "lessThanOrEqual": "23.8"
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  "published": "2025-07-15T20:15:41.213",
  "references": [
    {
      "url": "https://www.oracle.com/security-alerts/cpujul2025.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "secalert_us@oracle.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Vulnerability in the Oracle Database Materialized View component of Oracle Database Server.  Supported versions that are affected are 19.3-19.27, 21.3-21.18 and  23.4-23.8. Easily exploitable vulnerability allows high privileged attacker having Execute on DBMS_REDEFINITION privilege with network access via Oracle Net to compromise Oracle Database Materialized View.  Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of Oracle Database Materialized View accessible data. CVSS 3.1 Base Score 2.7 (Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N)."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad en el componente Oracle Database Materialized View de Oracle Database Server. Las versiones compatibles afectadas son 19.3-19.27, 21.3-21.18 y 23.4-23.8. Esta vulnerabilidad, fácilmente explotable, permite a un atacante con privilegios elevados, con el privilegio \"Ejecutar en DBMS_REDEFINITION\" y acceso a la red a través de Oracle Net, comprometer Oracle Database Materialized View. Los ataques con éxito de esta vulnerabilidad pueden resultar en acceso no autorizado para actualizaciones, inserciones o eliminaciones de algunos datos accesibles de Oracle Database Materialized View. Puntuación base de CVSS 3.1: 2.7 (Afecta a la integridad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N)."
    }
  ],
  "lastModified": "2026-06-17T09:34:34.937",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:oracle:database_server:*:*:*:*:*:*:*:*",
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              "matchCriteriaId": "FDE2FEF9-4DCC-4D7B-AA30-B1C04ACB8037",
              "versionEndIncluding": "19.27",
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            },
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              "matchCriteriaId": "ACBCFE9B-C215-4661-8084-991BBBC7878D",
              "versionEndIncluding": "21.18",
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  "sourceIdentifier": "secalert_us@oracle.com"
}