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CVE-2022-26698

Estado: ModificadaAlta (7.1)—

An out-of-bounds read issue was addressed with improved bounds checking. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory.

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 (2)

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2022-26698",
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        "source": "nvd@nist.gov",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
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        "impactScore": 4.9,
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        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
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  "affected": [
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          "vendor": "Apple",
          "product": "Security Update - Catalina",
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  "published": "2022-05-26T19:15:07.957",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-125"
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      "lang": "en",
      "value": "An out-of-bounds read issue was addressed with improved bounds checking. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory."
    },
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      "lang": "es",
      "value": "Se abordó un problema de lectura fuera de límites con una comprobación de límites mejorada. Este problema es corregido en Security Update 2022-004 Catalina, macOS Monterey versión 12.4 y macOS Big Sur versión 11.6.6. El procesamiento de un binario AppleScript diseñado de forma maliciosa puede resultar en una finalización no esperada de la aplicación o la revelación de la memoria del proceso"
    }
  ],
  "lastModified": "2026-06-17T04:35:38.923",
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