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CVE-2023-32378

Estado: ModificadaAlta (7.8)—

Se solucionó un problema de use after free con una gestión de memoria mejorada. Este problema se solucionó en macOS Ventura 13.3, macOS Big Sur 11.7.5, macOS Monterey 12.6.4. Una aplicación puede ejecutar código arbitrario con privilegios del kernel.

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 — Macos

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-32378",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
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        "ssvcData": {
          "id": "CVE-2023-32378",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-17T15:37:58.019711Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
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          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      },
      {
        "type": "Secondary",
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        "cvssData": {
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
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          "confidentialityImpact": "HIGH"
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      }
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  },
  "affected": [
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      "affectedData": [
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          "vendor": "Apple",
          "product": "macOS",
          "versions": [
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              "version": "unspecified",
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        {
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  ],
  "published": "2024-01-10T22:15:47.943",
  "references": [
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      "tags": [
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        "Vendor Advisory"
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      "source": "product-security@apple.com"
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    },
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      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.3, macOS Big Sur 11.7.5, macOS Monterey 12.6.4. An app may be able to execute arbitrary code with kernel privileges."
    },
    {
      "lang": "es",
      "value": "Se solucionó un problema de use after free con una gestión de memoria mejorada. Este problema se solucionó en macOS Ventura 13.3, macOS Big Sur 11.7.5, macOS Monterey 12.6.4. Una aplicación puede ejecutar código arbitrario con privilegios del kernel."
    }
  ],
  "lastModified": "2026-06-17T05:58:42.933",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4895F6FE-9045-4243-BECA-D63037F63516",
              "versionEndExcluding": "11.7.5"
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              "vulnerable": true,
              "matchCriteriaId": "AE2C29D7-C8CC-4AA3-A2E4-1FE17737A98B",
              "versionEndExcluding": "12.6.4",
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            },
            {
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          "operator": "OR"
        }
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  ],
  "sourceIdentifier": "product-security@apple.com"
}