Huawei Data Communication: Memory Leak Vulnerability in Some Huawei Products (huawei-sa-20180124-01-memory)

# 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("1.3.6.1.4.1.25623.1.0.107821");
  script_version("2023-02-28T10:20:42+0000");
  script_tag(name:"last_modification", value:"2023-02-28 10:20:42 +0000 (Tue, 28 Feb 2023)");
  script_tag(name:"creation_date", value:"2020-05-26 15:22:01 +0200 (Tue, 26 May 2020)");
  script_tag(name:"cvss_base", value:"2.1");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:N/I:N/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L");
  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-2017-17302");

  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 Products (huawei-sa-20180124-01-memory)");

  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:"There is a memory leak vulnerability in some Huawei products.");

  script_tag(name:"insight", value:"There is a memory leak vulnerability in some Huawei products. An authenticated, local attacker may craft and load some specific Certificate Revocation List(CRL) configuration files to the devices repeatedly. Due to not release allocated memory properly, successful exploit may result in memory leak and services abnormal. (Vulnerability ID: HWPSIRT-2017-08019)This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2017-17302.Huawei has released software updates to fix this vulnerability. This advisory is available in the linked references.");

  script_tag(name:"impact", value:"Successful exploit may result in memory leak and services abnormal.");

  script_tag(name:"affected", value:"DP300 versions V500R002C00

RP200 versions V600R006C00

TE30 versions V100R001C10SPC300 V500R002C00SPC200 V600R006C00

TE40 versions V500R002C00SPC600 V600R006C00

TE50 versions V500R002C00SPC600 V600R006C00

TE60 versions V100R001C10 V500R002C00 V600R006C00");

  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-20180124-01-memory-en");

  exit(0);
}

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

cpe_list = make_list( "cpe:/o:huawei:dp300_firmware",
                      "cpe:/o:huawei:rp200_firmware",
                      "cpe:/o:huawei:te30_firmware",
                      "cpe:/o:huawei:te40_firmware",
                      "cpe:/o:huawei:te50_firmware",
                      "cpe:/o:huawei:te60_firmware" );

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

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

patch = get_kb_item( "huawei/vrp/patch" );

if( cpe =~ "^cpe:/o:huawei:te(3|4|5|6)0_firmware" ) {
  if( version =~ "^V100R001C10" || version =~ "^V500R002C00" || version =~ "^V600R006C00" ) {
    report = report_fixed_ver( installed_version:version, fixed_version:"V600R006C00SPC500" );
    security_message( port:0, data:report );
    exit( 0 );
  }
}

if( cpe == "cpe:/o:huawei:dp300_firmware" ) {
  if( version =~ "^V500R002C00" ) {
    report = report_fixed_ver( installed_version:version, fixed_version:"V500R002C00SPCb00" );
    security_message( port:0, data:report );
    exit( 0 );
  }
}

if( cpe == "cpe:/o:huawei:rp200_firmware" ) {
  if( version =~ "^V600R006C00" ) {
    report = report_fixed_ver( installed_version:version, fixed_version:"V600R006C00SPC500" );
    security_message( port:0, data:report );
    exit( 0 );
  }
}

exit( 99 );