Debian dla-4067 : libnode-dev - security update

#%NASL_MIN_LEVEL 80900
#
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory dla-4067. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('compat.inc');

if (description)
{
  script_id(216749);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/02/25");

  script_cve_id("CVE-2025-23085");

  script_name(english:"Debian dla-4067 : libnode-dev - security update");

  script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing a security-related update.");
  script_set_attribute(attribute:"description", value:
"The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dla-4067
advisory.

    - -------------------------------------------------------------------------
    Debian LTS Advisory DLA-4067-1                [email protected]
    https://www.debian.org/lts/security/                   Bastien Roucaris
    February 25, 2025                             https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : nodejs
    Version        : 12.22.12~dfsg-1~deb11u6
    CVE ID         : CVE-2025-23085
    Debian Bug     : 1094134

    Node.js a JavaScript runtime environment was affected by a vulnerability.

    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.

    For Debian 11 bullseye, this problem has been fixed in version
    12.22.12~dfsg-1~deb11u6.

    We recommend that you upgrade your nodejs packages.

    For the detailed security status of nodejs please refer to
    its security tracker page at:
    https://security-tracker.debian.org/tracker/nodejs

    Further information about Debian LTS security advisories, how to apply
    these updates to your system and frequently asked questions can be
    found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/source-package/nodejs");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2025-23085");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/bullseye/nodejs");
  script_set_attribute(attribute:"solution", value:
"Upgrade the libnode-dev packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2025-23085");

  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:"2025/01/21");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/02/25");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/02/25");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libnode-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libnode72");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:nodejs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:nodejs-doc");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:11.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Debian 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_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}

include('debian_package.inc');

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);

var debian_release = get_kb_item('Host/Debian/release');
if ( isnull(debian_release) ) audit(AUDIT_OS_NOT, 'Debian');
debian_release = chomp(debian_release);
if (! preg(pattern:"^(11)\.[0-9]+", string:debian_release)) audit(AUDIT_OS_NOT, 'Debian 11.0', 'Debian ' + debian_release);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Debian', cpu);

var pkgs = [
    {'release': '11.0', 'prefix': 'libnode-dev', 'reference': '12.22.12~dfsg-1~deb11u6'},
    {'release': '11.0', 'prefix': 'libnode72', 'reference': '12.22.12~dfsg-1~deb11u6'},
    {'release': '11.0', 'prefix': 'nodejs', 'reference': '12.22.12~dfsg-1~deb11u6'},
    {'release': '11.0', 'prefix': 'nodejs-doc', 'reference': '12.22.12~dfsg-1~deb11u6'}
];

var flag = 0;
foreach package_array ( pkgs ) {
  var _release = NULL;
  var prefix = NULL;
  var reference = NULL;
  if (!empty_or_null(package_array['release'])) _release = package_array['release'];
  if (!empty_or_null(package_array['prefix'])) prefix = package_array['prefix'];
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (_release && prefix && reference) {
    if (deb_check(release:_release, prefix:prefix, reference:reference)) flag++;
  }
}

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : deb_report_get()
  );
  exit(0);
}
else
{
  var tested = deb_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libnode-dev / libnode72 / nodejs / nodejs-doc');
}