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CVE-2022-4510 Detail

Current Description

A path traversal vulnerability was identified in ReFirm Labs binwalk from version 2.1.2b through 2.3.3 included. By crafting a malicious PFS filesystem file, an attacker can get binwalk's PFS extractor to extract files at arbitrary locations when binwalk is run in extraction mode (-e option). Remote code execution can be achieved by building a PFS filesystem that, upon extraction, would extract a malicious binwalk module into the folder .config/binwalk/plugins. This vulnerability is associated with program files src/binwalk/plugins/unpfs.py. This issue affects binwalk from 2.1.2b through 2.3.3 included.


View Analysis Description

Metrics

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CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
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Hyperlink Resource
https://github.com/ReFirmLabs/binwalk/pull/617 Exploit  Patch  Third Party Advisory 
https://security.gentoo.org/glsa/202309-07

Weakness Enumeration

CWE-ID CWE Name Source
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') cwe source acceptance level NIST   ONEKEY GmbH  

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-4510
NVD Published Date:
01/26/2023
NVD Last Modified:
09/17/2023
Source:
ONEKEY GmbH