CVE-2023-0592

PoC —

CVSS 3.1

5.5 medium

EPSS

<1%p30

Published

Jan 31, 2023 (Jan 31, 2023)

Modified

Jun 17, 2026

Description

A path traversal vulnerability affects jefferson's JFFS2 filesystem extractor. By crafting malicious JFFS2 files, attackers could force jefferson to write outside of the extraction directory.This issue affects jefferson: before 0.4.1.

Vendors: jefferson project
Products: jefferson
Weakness: CWE-22
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

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