ntopng < 3.0 Multiple Vulnerabilities

# Copyright (C) 2017 Greenbone Networks GmbH
# 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
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

CPE = "cpe:/a:ntop:ntopng";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.112105");
  script_version("2023-11-03T05:05:46+0000");
  script_tag(name:"last_modification", value:"2023-11-03 05:05:46 +0000 (Fri, 03 Nov 2023)");
  script_tag(name:"creation_date", value:"2017-11-06 15:50:16 +0200 (Mon, 06 Nov 2017)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:P/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2019-10-03 00:03:00 +0000 (Thu, 03 Oct 2019)");

  script_cve_id("CVE-2017-7458", "CVE-2017-7459", "CVE-2017-7416");

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

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

  script_name("ntopng < 3.0 Multiple Vulnerabilities");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2017 Greenbone Networks GmbH");
  script_family("Web application abuses");
  script_dependencies("gb_ntopng_detect.nasl");
  script_mandatory_keys("ntopng/detected");

  script_tag(name:"summary", value:"ntopng is prone to multiple vulnerabilities.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"insight", value:"The following vulnerabilities exist:

  - CVE-2017-7458: The NetworkInterface::getHost function in NetworkInterface.cpp allows remote
    attackers to cause a denial of service (NULL pointer dereference and application crash) via
    an empty field that should have contained a hostname or IP address.

  - CVE-2017-7459: HTTP Response Splitting

  - CVE-2017-7416: Cross-site scripting (XSS) because GET and POST parameters are improperly
    validated");

  script_tag(name:"impact", value:"Successful exploitation will allow an attacker to cause a
  denial of service and/or inject arbitrary script code.");

  script_tag(name:"affected", value:"ntopng prior to version 3.0");

  script_tag(name:"solution", value:"Upgrade to ntopng 3.0 or later.");

  script_xref(name:"URL", value:"https://github.com/ntop/ntopng/blob/3.0/CHANGELOG.md");

  exit(0);
}

include("host_details.inc");
include("version_func.inc");

if(!port = get_app_port(cpe:CPE))
  exit(0);

if(!version = get_app_version(cpe:CPE, port:port))
  exit(0);

if(version_is_less(version:version, test_version:"3.0")) {
  report = report_fixed_ver(installed_version:version, fixed_version:"3.0");
  security_message(port:port, data:report);
  exit(0);
}

exit(99);