CVE-2020-13598
Estado: ModificadaAlta (7.8)—
FS: Buffer Overflow when enabling Long File Names in FAT_FS and calling fs_stat. Zephyr versions >= v1.14.2, >= v2.3.0 contain Stack-based Buffer Overflow (CWE-121). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7fhv-rgxr-x56h
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 7.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.24%
- Percentil entre todas las CVEs puntuadas: 14
- Fecha de la puntuación: 7/10/2026
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
- CWE-121
- CWE-787
Referencias
JSON original (NVD)
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{
"id": "CVE-2020-13598",
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"published": "2021-05-25T17:15:07.740",
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"value": "FS: Buffer Overflow when enabling Long File Names in FAT_FS and calling fs_stat. Zephyr versions >= v1.14.2, >= v2.3.0 contain Stack-based Buffer Overflow (CWE-121). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7fhv-rgxr-x56h"
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"value": "FS: Desbordamiento del búfer al habilitar Nombres de Archivo Largos en FAT_FS y llamar a fs_stat. Zephyr versiones posteriores a v1.14.2 incluyéndola, versiones posteriores a v2.3.0 incluyéndola, contienen un Desbordamiento del Búfer en la región Stack de la memoria (CWE-121). Para mayor información, consulte https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7fhv-rgxr-x56h"
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"lastModified": "2026-06-17T02:53:26.073",
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