NewStart CGSL MAIN 7.02 : nodejs Multiple Vulnerabilities (NS-SA-2025-0123)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from ZTE advisory NS-SA-2025-0123. The text
# itself is copyright (C) ZTE, Inc.
##

include('compat.inc');

if (description)
{
  script_id(242782);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/07/25");

  script_cve_id("CVE-2024-22020", "CVE-2024-28863", "CVE-2025-23085");

  script_name(english:"NewStart CGSL MAIN 7.02 : nodejs Multiple Vulnerabilities (NS-SA-2025-0123)");

  script_set_attribute(attribute:"synopsis", value:
"The remote NewStart CGSL host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The remote NewStart CGSL host, running version MAIN 7.02, has nodejs packages installed that are affected by multiple
vulnerabilities:

  - A security flaw in Node.js allows a bypass of network import restrictions. By embedding non-network
    imports in data URLs, an attacker can execute arbitrary code, compromising system security. Verified on
    various platforms, the vulnerability is mitigated by forbidding data URLs in network imports. Exploiting
    this flaw can violate network import security, posing a risk to developers and servers. (CVE-2024-22020)

  - node-tar is a Tar for Node.js. node-tar prior to version 6.2.1 has no limit on the number of sub-folders
    created in the folder creation process. An attacker who generates a large number of sub-folders can
    consume memory on the system running node-tar and even crash the Node.js client within few seconds of
    running it using a path with too many sub-folders inside. Version 6.2.1 fixes this issue by preventing
    extraction in excessively deep sub-folders. (CVE-2024-28863)

  - A memory leak could occur when a remote peer abruptly closes the socket without sending a GOAWAY
    notification. Additionally, if an invalid header was detected by nghttp2, causing the connection to be
    terminated by the peer, the same leak was triggered. This flaw could lead to increased memory consumption
    and potential denial of service under certain conditions. This vulnerability affects HTTP/2 Server users
    on Node.js v18.x, v20.x, v22.x and v23.x. (CVE-2025-23085)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/notice/NS-SA-2025-0123");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2024-22020");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2024-28863");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2025-23085");
  script_set_attribute(attribute:"solution", value:
"Upgrade the vulnerable CGSL nodejs packages. Note that updated packages may not be available yet. Please contact ZTE for
more information.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-22020");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2024/03/21");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/07/25");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/07/25");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nodejs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nodejs-full-i18n");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:npm");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:zte:cgsl_main:7");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"NewStart CGSL Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2025 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info2.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/ZTE-CGSL/release", "Host/ZTE-CGSL/rpm-list", "Host/cpu");

  exit(0);
}

include('rpm2.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);

var os_release = get_kb_item('Host/ZTE-CGSL/release');
if (isnull(os_release) || os_release !~ "^CGSL (MAIN|CORE)") audit(AUDIT_OS_NOT, 'NewStart Carrier Grade Server Linux');

if (os_release !~ "CGSL\sMAIN\s7\.02")
  audit(AUDIT_OS_NOT, 'NewStart CGSL MAIN 7.02');

if (!get_kb_item('Host/ZTE-CGSL/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'NewStart Carrier Grade Server Linux', cpu);

var flag = 0;

var pkgs = {
  'CGSL MAIN 7.02': [
    'nodejs-18.20.2-1.zncgsl7.7',
    'nodejs-full-i18n-18.20.2-1.zncgsl7.7',
    'npm-10.5.0-1.18.20.2.1.zncgsl7.7'
  ]
};
var pkg_list = pkgs[os_release];
var pkg;
foreach (pkg in pkg_list)
  if (rpm_check(reference:pkg, release:'ZTE ' + os_release, rpm_spec_vers_cmp:TRUE)) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'nodejs');
}