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CVE-2022-4510

Common vulnerabilities & exposures (CVE)

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Published at: - 26-01-2023 10:18
Last modified: - 27-01-2023 03:03
Total changes: - 2

Description

A path traversal vulnerability was identified in ReFirm Labs binwalk from version 2.1.2b through 2.3.2 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.

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Keywords

NVD

 

CVE-2022-4510

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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