CVE-2022-4510: Directory Traversal RCE in binwalk
A path traversal vulnerability (CVE-2022-4510) was identified in ReFirm Labs binwalk from version 2.1.2b through 2.3.3 (inclusive). This vulnerability allows remote attackers to execute arbitrary code on affected installations of binwalk. User interaction is required to exploit this vulnerability in that the target must open the malicious file with binwalk using extract mode (-e option). The issue lies within the PFS (obscure filesystem format found in some embedded devices) extractor plugin that was merged into binwalk in 2017. Write-ups/tutorials aimed at beginners - Hope you enjoy 🙂 #Vulnerability #CVE-2022-4510 #Pentesting #OffSec
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↢Video-Specific Resources↣
https://onekey.com/blog/security-advi...
https://lekensteyn.nl/files/pfs/pfs.txt
https://github.com/ReFirmLabs/binwalk...
↢Resources↣
Ghidra: https://ghidra-sre.org/CheatSheet.html
Volatility: https://github.com/volatilityfoundati...
PwnTools: https://github.com/Gallopsled/pwntool...
CyberChef: https://gchq.github.io/CyberChef
DCode: https://www.dcode.fr/en
HackTricks: https://book.hacktricks.xyz/pentestin...
CTF Tools: https://github.com/apsdehal/awesome-ctf
Forensics: https://cugu.github.io/awesome-forensics
Decompile Code: https://www.decompiler.com
Run Code: https://tio.run
↢Chapters↣
Start: 0:00
Overview: 0:41
PFS (pfstool): 1:50
Vulnerability Breakdown: 2:46
Exploitation Details: 4:20
Proof of Concept (PoC): 6:56
CTF Use Cases: 11:29
End: 12:10