Huawei Data Communication: Memory Leak Vulnerability in Some Huawei Network Products (huawei-sa-20171129-01-command)

# Copyright (C) 2020 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.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.143970");
  script_version("2021-08-17T12:00:57+0000");
  script_tag(name:"last_modification", value:"2021-08-17 12:00:57 +0000 (Tue, 17 Aug 2021)");
  script_tag(name:"creation_date", value:"2020-05-26 02:30:14 +0000 (Tue, 26 May 2020)");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:N/I:N/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H");
  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-2017-15315");

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

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

  script_name("Huawei Data Communication: Memory Leak Vulnerability in Some Huawei Network Products (huawei-sa-20171129-01-command)");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2020 Greenbone Networks GmbH");
  script_family("Huawei");
  script_dependencies("gb_huawei_vrp_network_device_consolidation.nasl");
  script_mandatory_keys("huawei/vrp/detected");

  script_tag(name:"summary", value:"Patch module of some Huawei products have a memory leak vulnerability.");

  script_tag(name:"insight", value:"Patch module of some Huawei products have a memory leak vulnerability. An authenticated attacker could execute special commands many times, the memory leaking happened, which would cause the device to reset finally. (Vulnerability ID: HWPSIRT-2016-08051)This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2017-15315.Huawei has released software updates to fix this vulnerability. This advisory is available in the linked references.");

  script_tag(name:"impact", value:"An successful exploit could cause the device to reset.");

  script_tag(name:"affected", value:"NIP6300 versions V500R001C20SPC100 V500R001C20SPC100PWE V500R001C20SPC200 V500R001C20SPC200PWE

NIP6600 versions V500R001C20SPC100 V500R001C20SPC100PWE V500R001C20SPC200 V500R001C20SPC200PWE

Secospace USG6300 versions V500R001C20SPC100 V500R001C20SPC100PWE V500R001C20SPC200 V500R001C20SPC200PWE

Secospace USG6500 versions V500R001C20SPC100 V500R001C20SPC100PWE V500R001C20SPC200 V500R001C20SPC200PWE

Secospace USG6600 versions V500R001C20SPC100 V500R001C20SPC100PWE V500R001C20SPC101T V500R001C20SPC101TB001 V500R001C20SPC200 V500R001C20SPC200PWE");

  script_tag(name:"solution", value:"See the referenced vendor advisory for a solution.");

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

  script_xref(name:"URL", value:"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171129-01-command-en");

  exit(0);
}

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

cpe_list = make_list("cpe:/o:huawei:usg6300_firmware",
                     "cpe:/o:huawei:usg6500_firmware");

if (!infos = get_app_version_from_list(cpe_list: cpe_list, nofork: TRUE))
  exit(0);

version = toupper(infos["version"]);

if (version =~ "^V500R001C20SPC100" || version =~ "^V500R001C20SPC200") {
  report = report_fixed_ver(installed_version: version, fixed_version: "V500R001C30SPC100");
  security_message(port: 0, data: report);
  exit(0);
}

exit(99);