CVE-2020-13598 MEDIUM

CVE-2020-13598: FS: Buffer Overflow when enabling Long File Names in FAT_FS and calling fs_stat

Vendor Zephyrproject-Rtos
Product zephyr
Weakness CWE-121
Published May 24, 2021
Last update September 17, 2024
View on NVD All CVEs

CVSS base score

6.3/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

What the vulnerability does

01Description

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

Key dates

02Disclosure timeline

May 24, 2021 CVE published
September 17, 2024 Record updated