FileMaker Pro User Password Disclosure Vulnerability (Apr 2003) - Active Check

# SPDX-FileCopyrightText: 2009 Christian Eric Edjenguele
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-or-later

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.101001");
  script_version("2024-05-28T05:05:24+0000");
  script_tag(name:"last_modification", value:"2024-05-28 05:05:24 +0000 (Tue, 28 May 2024)");
  script_tag(name:"creation_date", value:"2009-03-08 15:05:20 +0100 (Sun, 08 Mar 2009)");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");

  script_name("FileMaker Pro User Password Disclosure Vulnerability (Apr 2003) - Active Check");

  script_tag(name:"solution_type", value:"WillNotFix");

  script_tag(name:"qod_type", value:"remote_vul");

  script_category(ACT_ATTACK);

  script_copyright("Copyright (C) 2009 Christian Eric Edjenguele");
  script_family("Databases");
  script_dependencies("filemaker_tcp_detect.nasl");
  script_mandatory_keys("filemaker/tcp/detected");
  script_require_ports("Services/fmpro-internal", 5003);

  script_xref(name:"URL", value:"https://web.archive.org/web/20210207203947/https://www.securityfocus.com/bid/7315/");

  script_tag(name:"summary", value:"The remote Filemaker database server is prone to a user password
  disclosure vulnerability, because it does not properly secure credentials during
  authentication.");

  script_tag(name:"vuldetect", value:"Sends a crafted TCP request and checks the response.");

  script_tag(name:"solution", value:"No known solution was made available for at least one year
  since the disclosure of this vulnerability. Likely none will be provided anymore. General solution
  options are to upgrade to a newer release, disable respective features, remove the product or
  replace the product by another one.");

  exit(0);
}

include("port_service_func.inc");

port = service_get_port(default:5003, proto:"fmpro-internal");

if(!soc = open_sock_tcp(port))
  exit(0);

filemaker_auth_packet = "\x00\x04\x13\x00";
send(socket:soc, data:filemaker_auth_packet);
reply = recv(socket:soc, length:3);
close(soc);

if(reply == "\x00\x06\x14") {
  security_message(port:port, data:"The target host was found to be vulnerable.");
  exit(0);
}

exit(99);