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CVE-2020-9930

Estado: ModificadaAlta (7.1)—

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. A local user may be able to cause unexpected system termination or read kernel 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 (1)

CWE

Referencias

JSON original (NVD)

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          "vectorString": "AV:L/AC:L/Au:N/C:C/I:N/A:C",
          "authentication": "NONE",
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  "affected": [
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      "source": "product-security@apple.com",
      "affectedData": [
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          "vendor": "Apple",
          "product": "macOS",
          "versions": [
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              "version": "unspecified",
              "lessThan": "10.15",
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  "published": "2021-04-02T18:15:18.280",
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      "url": "https://support.apple.com/en-us/HT211289",
      "tags": [
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      "description": [
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          "value": "CWE-125"
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    },
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      "lang": "es",
      "value": "Se abordó una lectura fuera de límites con una comprobación de la entrada mejorada. Este problema es corregido en macOS Catalina versión 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. Un usuario local puede ser capaz de causar la finalización inesperada del sistema o leer la memoria del kernel."
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  "lastModified": "2026-06-17T03:28:49.590",
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