CVE-2020-13598

FS: Buffer Overflow when enabling Long File Names in FAT_FS and calling fs_stat

State: Published
Severity: 6.3 Medium
Published: May 24, 2021
Updated: Sep 17, 2024
Reserved: May 26, 2020

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

Scores

CVSS	Score	Vector	Source
3.1	6.3 Medium	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L	zephyr

Weaknesses

CWE-121 Stack-based Buffer Overflow (CWE-121)

Affected Products

Product	Versions
zephyrzephyrproject-rtos	v1.14.2 to before unspecifiedAffected v2.3.0 to before unspecifiedAffected

References

http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7fhv-rgxr-x56h

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