CVE-2020-13598

MEDIUM

Zephyr < 1.14.2 - Stack-based Buffer Overflow in FAT_FS Long File Name Handling

Title source: llm
STIX 2.1

Description

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

References (1)

Core 1
Core References

Scores

CVSS v3 6.3
EPSS 0.0024
EPSS Percentile 15.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

Details

CWE
CWE-121 CWE-787
Status published
Products (1)
zephyrproject/zephyr < 1.14.2
Published May 25, 2021
Tracked Since Feb 18, 2026