Ipswitch IMail Server Detection

# SPDX-FileCopyrightText: 2017 Greenbone AG
# 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-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.811256");
  script_version("2023-10-31T05:06:37+0000");
  script_tag(name:"cvss_base", value:"0.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:N");
  script_tag(name:"last_modification", value:"2023-10-31 05:06:37 +0000 (Tue, 31 Oct 2023)");
  script_tag(name:"creation_date", value:"2017-07-26 16:06:50 +0530 (Wed, 26 Jul 2017)");
  script_name("Ipswitch IMail Server Detection");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Product detection");
  script_dependencies("smtpserver_detect.nasl", "check_smtp_helo.nasl", "popserver_detect.nasl", "imap4_banner.nasl", "httpver.nasl", "global_settings.nasl");
  script_require_ports("Services/smtp", 25, 465, 587, "Services/pop3", 110, 995, "Services/imap", 143, 993, "Services/www", 80);

  script_tag(name:"summary", value:"Detection of installed version
  of Ipswitch IMail Server.

  This script check the presence of Ipswitch IMail Server from the
  banner.");

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

  exit(0);
}

include("cpe.inc");
include("host_details.inc");
include("http_func.inc");
include("port_service_func.inc");
include("smtp_func.inc");
include("pop3_func.inc");
include("imap_func.inc");
include("misc_func.inc");

function get_version(banner, port, service) {

  set_kb_item(name:"Ipswitch/IMail/detected", value:TRUE);
  version = "unknown";
  install = port + "/tcp";

  mailVer = eregmatch(pattern:"Server: Ipswitch-IMail/([0-9.]+)", string:banner);
  if(!mailVer)
    mailVer = eregmatch(pattern:"IMail ([0-9.]+)", string:banner);

  if(mailVer[1])
    version = mailVer[1];

  cpe = build_cpe(value:version, exp:"^([0-9.]+)", base:"cpe:/a:ipswitch:imail_server:");
  if(!cpe)
    cpe = "cpe:/a:ipswitch:imail_server";

  register_product(cpe:cpe, location:install, port:port, service:service);

  log_message(data:build_detection_report(app:"Ipswitch IMail Server",
                                          version:version,
                                          install:install,
                                          cpe:cpe,
                                          concluded:mailVer[0]),
                                          port:port);
}

ports = pop3_get_ports();
foreach port(ports){
  if(banner = pop3_get_banner(port:port)) {
    if("POP3 Server" >< banner && "(IMail" >< banner) {
      get_version(banner:banner, port:port, service:"pop3");
    }
  }
}

ports = smtp_get_ports();
foreach port(ports){
  if(banner = smtp_get_banner(port:port)) {
    if("ESMTP Server" >< banner && "(IMail" >< banner) {
      get_version(banner:banner, port:port, service:"smtp");
    }
  }
}

ports = imap_get_ports();
foreach port(ports){
  if(banner = imap_get_banner(port:port)) {
    if("IMAP4 Server" >< banner && "(IMail" >< banner) {
      get_version(banner:banner, port:port, service:"imap");
    }
  }
}

if(http_is_cgi_scan_disabled())
  exit(0);

port = http_get_port(default:80);
if(banner = http_get_remote_headers(port:port)) {
  if("Server: Ipswitch-IMail" >< banner) {
    get_version(banner:banner, port:port, service:"www");
  }
}

exit(0);