CVE-2022-4510

Source

https://nvd.nist.gov/vuln/detail/CVE-2022-4510

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-4510.json

Aliases

• GHSA-3cm8-v4mc-gppg

Related

• DLA-3339-1

Published

2023-01-26T21:18:06Z

Modified

2023-11-29T09:44:14.044073Z

Details

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.

References

• https://security.gentoo.org/glsa/202309-07
• https://github.com/ReFirmLabs/binwalk/pull/617