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CVE-2018-4386

Estado: ModificadaAlta (8.8)—💥 Exploit

Multiple memory corruption issues were addressed with improved memory handling. This issue affected versions prior to iOS 12.1, tvOS 12.1, watchOS 5.1, Safari 12.0.1, iTunes 12.9.1, iCloud for Windows 7.8.

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).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.

Tecnologías afectadas (6)

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2018-4386",
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          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
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          "userInteraction": "REQUIRED",
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        "exploitabilityScore": 2.8
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  "affected": [
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      "source": "product-security@apple.com",
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          "vendor": "n/a",
          "product": "iOS, tvOS, watchOS, Safari,  iTunes for Windows, iCloud for Windows",
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    },
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    }
  ],
  "lastModified": "2026-06-17T01:58:53.677",
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