{
  "id": "CVE-2023-22071",
  "sourceIdentifier": "secalert_us@oracle.com",
  "published": "2023-10-17T22:15:12.837",
  "lastModified": "2024-11-21T07:44:13.133",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Vulnerability in the PL/SQL component of Oracle Database Server.  Supported versions that are affected are 19.3-19.20 and  21.3-21.11. Easily exploitable vulnerability allows high privileged attacker having Create Session, Execute on sys.utl_http privilege with network access via Oracle Net to compromise PL/SQL.  Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in PL/SQL, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of PL/SQL accessible data as well as  unauthorized read access to a subset of PL/SQL accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of PL/SQL. CVSS 3.1 Base Score 5.9 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L)."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad en el componente PL/SQL de Oracle Database Server. Las versiones compatibles que se ven afectadas son 19.3-19.20 y 21.3-21.11. Una vulnerabilidad f\u00e1cilmente explotable permite que un atacante con privilegios elevados que tenga privilegios de Create Session y ejecutar en sys.utl_http con acceso a la red a trav\u00e9s de Oracle Net comprometa PL/SQL. Los ataques exitosos requieren la interacci\u00f3n humana de una persona distinta del atacante y, si bien la vulnerabilidad est\u00e1 en PL/SQL, los ataques pueden afectar significativamente a productos adicionales (cambio de alcance). Los ataques exitosos de esta vulnerabilidad pueden dar como resultado una actualizaci\u00f3n, inserci\u00f3n o eliminaci\u00f3n no autorizada de algunos datos accesibles de PL/SQL, as\u00ed como un acceso de lectura no autorizado a un subconjunto de datos accesibles de PL/SQL y la capacidad no autorizada de causar una denegaci\u00f3n parcial de servicio (parcial). DOS) de PL/SQL. CVSS 3.1 Puntuaci\u00f3n base 5,9 (impactos en la confidencialidad, la integridad y la disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L)."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "secalert_us@oracle.com",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 1.7,
        "impactScore": 3.7
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:oracle:database_server:*:*:*:*:enterprise:*:*:*",
              "versionStartIncluding": "19.3",
              "versionEndIncluding": "19.20",
              "matchCriteriaId": "32E02E1D-EF08-47A1-9095-06F9F2D8D268"
            },
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              "criteria": "cpe:2.3:a:oracle:database_server:*:*:*:*:enterprise:*:*:*",
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  ],
  "references": [
    {
      "url": "https://www.oracle.com/security-alerts/cpuoct2023.html",
      "source": "secalert_us@oracle.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.oracle.com/security-alerts/cpuoct2023.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
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    }
  ]
}