Symantec Messaging Gateway Detection (SNMP)

# SPDX-FileCopyrightText: 2016 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("1.3.6.1.4.1.25623.1.0.105718");
  script_version("2024-02-02T14:37:52+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:"2024-02-02 14:37:52 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"creation_date", value:"2016-05-17 12:13:39 +0200 (Tue, 17 May 2016)");

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

  script_name("Symantec Messaging Gateway Detection (SNMP)");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2016 Greenbone AG");
  script_family("Product detection");
  script_dependencies("gb_snmp_get_installed_sw.nasl");
  script_require_udp_ports("Services/udp/snmp", 161);
  script_mandatory_keys("SNMP/installed_software/available");

  script_tag(name:"summary", value:"SNMP based detection of Symantec Messaging Gateway.");

  exit(0);
}

include("snmp_func.inc");

port = snmp_get_port(default: 161);

if (!infos = snmp_get_sw_oid(pattern: "sms-appliance-release", port: port))
  exit(0);

package = infos["package"];

version = "unknown";
patch = "unknown";

set_kb_item(name: "symantec/smg/detected", value: TRUE);
set_kb_item(name: "symantec/smg/snmp/detected", value: TRUE);
set_kb_item(name: "symantec/smg/snmp/port", value: port);

# sms-appliance-release-9.5.1-6
# sms-appliance-release-10.7.0-5
# sms-appliance-release-10.0.2-4
vers = eregmatch(pattern: 'sms-appliance-release-([0-9]+[^ $\r\n"]+)', string: package);
if (!isnull(vers[1])) {
  version = vers[1];
  if ("-" >< version) {
    v = split(version, sep: "-", keep: FALSE);
    version = v[0];
    patch = v[1];
  }

  if (p = snmp_get_sw_oid(pattern: "sms-appliance-patch")) {
    pa = eregmatch(pattern: "sms-appliance-patch-" + version + "-([0-9]+)", string: p[1]);
    if (!isnull(pa[1]))
      patch = pa[1];
  }

  set_kb_item(name: "symantec/smg/snmp/" + port + "/version", value: version);

  set_kb_item(name: "symantec/smg/snmp/" + port + "/patch", value: patch);
}

exit(0);