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CVE-2018-4147

Estado: ModificadaCrítica (9.8)—

In iCloud for Windows before 7.3, Safari before 11.0.3, iTunes before 12.7.3 for Windows, and iOS before 11.2.5, multiple memory corruption issues exist and were addressed with improved memory handling.

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 (4)

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2018-4147",
  "cveTags": [],
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
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          "confidentialityImpact": "PARTIAL"
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        "impactScore": 6.4,
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        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
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          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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  "affected": [
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      "source": "product-security@apple.com",
      "affectedData": [
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          "vendor": "n/a",
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  "published": "2019-01-11T18:29:00.827",
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  "vulnStatus": "Modified",
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          "value": "CWE-119"
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      "value": "In iCloud for Windows before 7.3, Safari before 11.0.3, iTunes before 12.7.3 for Windows, and iOS before 11.2.5, multiple memory corruption issues exist and were addressed with improved memory handling."
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      "value": "En iCloud para Windows en versiones anteriores a la 7.3, Safari en versiones anteriores a la 11.0.3, iTunes en versiones anteriores a la 12.7.3 para Windows e iOS en versiones anteriores a la 11.2.5, existen múltiples corrupciones de memoria y fueron abordadas mediante la mejora de la gestión de memoria."
    }
  ],
  "lastModified": "2026-06-17T01:58:27.123",
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