Oracle Linux 9 : nodejs:22 (ELSA-2026-76750)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Oracle Linux Security Advisory ELSA-2026-76750.
##

include('compat.inc');

if (description)
{
  script_id(368039);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/10/22");

  script_cve_id("CVE-2026-9496", "CVE-2026-19534");

  script_name(english:"Oracle Linux 9 : nodejs:22 (ELSA-2026-76750)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Oracle Linux host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the
ELSA-2026-76750 advisory.

    - Patches Pacote CVE and update undici to 6.28.1
      Fixes: CVE-2026-9496 CVE-2026-19534
      Resolves: RHEL-259889 RHEL-255272
    - Update to version 22.23.2
      Fixes: CVE-2026-56846 CVE-2026-56848 CVE-2026-58043
      Resolves: RHEL-234381 RHEL-234831 RHEL-234896
    - deps: update npm/brace-expansion to 2.1.4
      Fix: CVE-2026-69192 & CVE-2026-54272 CVE-2026-69152
      Resolves: RHEL-223914 RHEL-223798
    - deps: update sqlite to 3.53.4
      Fix: CVE-2026-11824, CVE-2026-11822
    - Fix CVE-2026-59873, CVE-2026-59874 (node-tar) by rebasing npm's bundled tar to 7.5.19
    - Fix CVE-2026-13149 (brace-expansion) in npm's bundled brace-expansion
      Fixes: CVE-2026-59873 CVE-2026-59874 CVE-2026-13149
      Resolves: RHEL-212550 RHEL-193849 RHEL-193891 RHEL-208680
    - Update to version 22.23.1
      Resolves: RHEL-186622 RHEL-185998 RHEL-183669
      Fixes: CVE-2026-12151 CVE-2026-48618 CVE-2026-48933 CVE-2026-48937 CVE-2026-48930 CVE-2026-48619
    CVE-2026-48615 CVE-2026-48934 CVE-2026-48928 CVE-2026-48617 CVE-2026-48931 CVE-2026-48935 CVE-2026-42338
    - introduced patch updating deps/nghttp2 to v 1.68.1 for CVE-2026-27135
    - patch for npm/braces CVE-2026-25547
      Resolves: RHEL-163370
      Fixes: CVE-2026-1528 CVE-2026-2229 CVE-2026-1526 CVE-2026-1525 CVE-2026-27135 CVE-2026-27904
    CVE-2026-26996 CVE-2026-25547
    - Patch fix for CVE-2025-6965
      Resolves: RHEL-103853

    nodejs-nodemon

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

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://linux.oracle.com/errata/ELSA-2026-76750.html");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  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:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss4_vector", value:"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N");
  script_set_attribute(attribute:"cvss4_threat_vector", value:"CVSS:4.0/E:P");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2026-9496");

  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:"2026/05/26");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/10/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/10/20");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:9");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:nodejs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:nodejs-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:nodejs-docs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:nodejs-full-i18n");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:nodejs-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:nodejs-nodemon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:nodejs-packaging");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:nodejs-packaging-bundler");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:npm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:v8-12.4-devel");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Oracle Linux Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info2.nasl");
  script_require_keys("Host/OracleLinux", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/local_checks_enabled");

  exit(0);
}


include('rpm2.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_product = get_kb_item('installed_os/local/SSH/0/product');
if (isnull(os_product) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:os_product)) audit(AUDIT_OS_NOT, 'Oracle Linux');
var os_version = get_kb_item('installed_os/local/SSH/0/version');
if (isnull(os_version)) audit(AUDIT_UNKNOWN_APP_VER, 'Oracle Linux');
if (! preg(pattern:"^9([^0-9]|$)", string:os_version)) audit(AUDIT_OS_NOT, 'Oracle Linux 9.x', 'Oracle Linux ' + os_version);

if (!get_kb_item('Host/RedHat/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$" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);

var module_ver = get_kb_item('Host/RedHat/appstream/nodejs');
if (isnull(module_ver)) audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Module nodejs:22');
if ('22' >!< module_ver) audit(AUDIT_PACKAGE_NOT_AFFECTED, 'Module nodejs:' + module_ver);

var constraints = {
  'nodejs:22': [
    {
      'release': '9',
      'pkgs': [
        {'reference':'nodejs-22.23.2-2.module+el9.8.0+91062+a7d6b802', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
        {'reference':'nodejs-devel-22.23.2-2.module+el9.8.0+91062+a7d6b802', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
        {'reference':'nodejs-docs-22.23.2-2.module+el9.8.0+91062+a7d6b802', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
        {'reference':'nodejs-full-i18n-22.23.2-2.module+el9.8.0+91062+a7d6b802', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
        {'reference':'nodejs-libs-22.23.2-2.module+el9.8.0+91062+a7d6b802', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
        {'reference':'nodejs-nodemon-3.1.14-2.module+el9.8.0+91010+e0f4f255', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'nodejs-packaging-2021.06-6.module+el9.8.0+91010+e0f4f255', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'nodejs-packaging-bundler-2021.06-6.module+el9.8.0+91010+e0f4f255', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'npm-10.9.8-1.22.23.2.2.module+el9.8.0+91062+a7d6b802', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
        {'reference':'v8-12.4-devel-12.4.254.21-1.22.23.2.2.module+el9.8.0+91062+a7d6b802', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE, 'epoch':'3'},
        {'reference':'nodejs-22.23.2-2.module+el9.8.0+91062+a7d6b802', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
        {'reference':'nodejs-devel-22.23.2-2.module+el9.8.0+91062+a7d6b802', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
        {'reference':'nodejs-docs-22.23.2-2.module+el9.8.0+91062+a7d6b802', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
        {'reference':'nodejs-full-i18n-22.23.2-2.module+el9.8.0+91062+a7d6b802', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
        {'reference':'nodejs-libs-22.23.2-2.module+el9.8.0+91062+a7d6b802', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
        {'reference':'nodejs-nodemon-3.1.14-2.module+el9.8.0+91010+e0f4f255', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'nodejs-packaging-2021.06-6.module+el9.8.0+91010+e0f4f255', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'nodejs-packaging-bundler-2021.06-6.module+el9.8.0+91010+e0f4f255', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'npm-10.9.8-1.22.23.2.2.module+el9.8.0+91062+a7d6b802', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
        {'reference':'v8-12.4-devel-12.4.254.21-1.22.23.2.2.module+el9.8.0+91062+a7d6b802', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE, 'epoch':'3'}
      ]
    }
  ]
};

var os_release = get_one_kb_item('installed_os/local/SSH/0/release');
var os_sp = get_one_kb_item('Host/*/minor_release');

var flag = 0;
var reference;
var sp;
var _cpu;
var el_string;
var rpm_spec_vers_cmp;
var epoch;
var allowmaj;
var exists_check;
var cves;
var appstreams_found = 0;
var appstream;
var appstream_name;
var appstream_version;
foreach var module (keys(constraints)) {
  appstream = NULL;
  appstream_name = NULL;
  appstream_version = NULL;
  appstream_split = split(module, sep:':', keep:FALSE);
  if (!empty_or_null(appstream_split)) {
    appstream_name = appstream_split[0];
    appstream_version = appstream_split[1];
    if (!empty_or_null(appstream_name)) appstream = get_one_kb_item('Host/RedHat/appstream/' + appstream_name);
  }
  if (!empty_or_null(appstream) && appstream_version == appstream || appstream_name == 'all') {
    appstreams_found++;
    foreach var module_array ( constraints[module] ) {
      # Check that the target release is equal to the affected release
      if (!empty_or_null(module_array['release'])){
        if (module_array['release'] != os_release) continue;
      }
      if (!empty_or_null(module_array['sp'])){
        if (module_array['sp'] != os_sp) continue;
      }
      foreach var package_array ( module_array['pkgs'] ) {
        reference = NULL;
        sp = NULL;
        _cpu = NULL;
        el_string = NULL;
        rpm_spec_vers_cmp = NULL;
        epoch = NULL;
        allowmaj = NULL;
        exists_check = NULL;
        cves = NULL;
        if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
        if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
        if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
        if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];
        if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
        if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];
        if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];
        if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
        if (!empty_or_null(package_array['cves'])) cves = package_array['cves'];
        if (reference &&
            (!exists_check || rpm_exists(rpm:exists_check)) &&
            rpm_check(sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj, cves:cves)) flag++;
      }
    }
  }
}

if (!appstreams_found) audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Module nodejs:22');

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 / nodejs-devel / nodejs-docs / etc');
}