PT-2023-16389 · Jefferson · Jefferson

Quentin Kaiser + 1 · Published 2023-01-31 · Updated 2023-02-08 · CVE-2023-0592

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions jefferson versions prior to 0.4.1

Description A path traversal issue affects jefferson's JFFS2 filesystem extractor. Attackers can craft malicious JFFS2 files to force jefferson to write outside of the extraction directory.

Recommendations For versions prior to 0.4.1, update to version 0.4.1 or later to resolve the issue. As a temporary workaround, consider restricting the use of the JFFS2 filesystem extractor until a patch is applied.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2023-0592

Affected Products

Jefferson

References · 6

• 🔥 https://onekey.com/blog/security-advisory-remote-command-execution-in-binwalk · Exploit
• https://github.com/sviehb/jefferson/commit/971aca1a8b3b9f4fcb4674fa9621d3349195cdc6 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-0592 · Security Note
• https://osv.dev/vulnerability/CVE-2023-0592 · Vendor Advisory
• https://t.me/cibsecurity/57215 · Telegram Post
• https://t.me/cybersecuritytechnologies/7674 · Telegram Post