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openvasCopyright (C) 2023 Greenbone AGOPENVAS:1361412562310151438
HistoryDec 21, 2023 - 12:00 a.m.

Pointer Double Free Vulnerability in Some Huawei Products (huawei-sa-20210407-01-doublefree)

2023-12-2100:00:00
Copyright (C) 2023 Greenbone AG
plugins.openvas.org
2
vulnerability
huawei
pointer double free
cloudengine 12800
cloudengine 5800
cloudengine 6800
cloudengine 7800
module crash
compromise

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

42.5%

There is a pointer double free vulnerability in some Huawei
Products.

# SPDX-FileCopyrightText: 2023 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("1.3.6.1.4.1.25623.1.0.151438");
  script_version("2023-12-26T05:05:23+0000");
  script_tag(name:"last_modification", value:"2023-12-26 05:05:23 +0000 (Tue, 26 Dec 2023)");
  script_tag(name:"creation_date", value:"2023-12-21 04:57:49 +0000 (Thu, 21 Dec 2023)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-05-08 02:54:00 +0000 (Sat, 08 May 2021)");

  script_cve_id("CVE-2021-22332");

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

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

  script_name("Pointer Double Free Vulnerability in Some Huawei Products (huawei-sa-20210407-01-doublefree)");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2023 Greenbone AG");
  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 pointer double free vulnerability in some Huawei
  Products.");

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

  script_tag(name:"insight", value:"When a function is called, the same memory pointer is copied to
  two functional modules. Attackers can exploit this vulnerability by performing malicious
  operation to cause pointer double free.");

  script_tag(name:"impact", value:"This may lead to module crash, compromising normal service.");

  script_tag(name:"affected", value:"CloudEngine 12800 versions V200R002C50SPC800,
  V200R003C00SPC810, V200R005C00SPC800, V200R005C10SPC800

  CloudEngine 5800 versions V200R002C50SPC800, V200R003C00SPC810, V200R005C00SPC800,
  V200R005C10SPC800

  CloudEngine 6800 versions V200R002C50SPC800, V200R003C00SPC810, V200R005C00SPC800,
  V200R005C10SPC800

  CloudEngine 7800 versions V200R002C50SPC800, V200R003C00SPC810, V200R005C00SPC800,
  V200R005C10SPC800");

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

  script_xref(name:"URL", value:"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210407-01-doublefree-en");

  exit(0);
}

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

cpe_list = make_list("cpe:/o:huawei:cloudengine_12800_firmware",
                     "cpe:/o:huawei:cloudengine_5800_firmware",
                     "cpe:/o:huawei:cloudengine_6800_firmware",
                     "cpe:/o:huawei:cloudengine_7800_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:cloudengine_5800_firmware") {
  if (version =~ "^V200R005C20SPC800" || version =~ "^V200R003C00SPC810" ||
      version =~ "^V200R005C00SPC800" || version =~ "^V200R005C10SPC800") {
    if (!patch || version_is_less(version: patch, test_version: "V200R005SPH023")) {
      report = report_fixed_ver(installed_version: version, installed_patch: patch,
                                fixed_version: version, fixed_patch: "V200R005SPH023");
      security_message(port: 0, data: report);
      exit(0);
    }
  }
}

else {
  if (version =~ "^V200R005C20SPC800" || version =~ "^V200R003C00SPC810" ||
      version =~ "^V200R005C00SPC800" || version =~ "^V200R005C10SPC800") {
    if (!patch || version_is_less(version: patch, test_version: "V200R005SPH025")) {
      report = report_fixed_ver(installed_version: version, installed_patch: patch,
                                fixed_version: version, fixed_patch: "V200R005SPH025");
      security_message(port: 0, data: report);
      exit(0);
    }
  }
}

exit(99);

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

42.5%

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