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CVE-2013-5172

Estado: ModificadaAlta (7.1)—

El kernel en Apple Mac OS X anterior a 10.9 no determina la longitud de salida para las llamadas a funciones SHA-2, lo que permite a atacantes dependientes de contexto causar una denegación de servicio (panic) disparando una operación de resumen, como fue demostrado por una conexión IPSec.

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)

Apple — MAC OS X

CWE

Referencias

JSON original (NVD)

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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 7.1,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 6.9,
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        "obtainAllPrivilege": false,
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  "published": "2013-10-24T03:48:49.113",
  "references": [
    {
      "url": "http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "product-security@apple.com"
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    {
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  "lastModified": "2026-06-16T23:58:27.947",
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