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CVE-2023-20948

Estado: ModificadaAlta (7.5)—

En dropFramesUntilIframe de AAVCAssembler.cpp, existe una posible lectura fuera de límites debida a un desbordamiento de búfer en el heap. Esto podría provocar la divulgación remota de información sin que se necesiten privilegios de ejecución adicionales. No se requiere interacción del usuario para la explotación.Product: Android Versions: Android-12 Android-12L Android-13 Android ID: A-230630526

Traducción automática del texto original de NVD (en inglés).

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)

Google — Android

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2023-20948",
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        "ssvcData": {
          "id": "CVE-2023-20948",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
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              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
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          "version": "2.0.3",
          "timestamp": "2025-03-18T15:16:00.468358Z"
        }
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          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "impactScore": 3.6,
        "exploitabilityScore": 3.9
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        "type": "Secondary",
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  "published": "2023-02-28T17:15:11.147",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
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      "lang": "en",
      "value": "In dropFramesUntilIframe of AAVCAssembler.cpp, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-230630526"
    }
  ],
  "lastModified": "2026-06-17T05:31:17.110",
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