Lucene search

K
nessus
This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.REDHAT-RHSA-2021-0485.NASL
HistorySep 15, 2022 - 12:00 a.m.

RHEL 7 : rh-nodejs12-nodejs (RHSA-2021:0485)

2022-09-1500:00:00
This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
11

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0485 advisory.

  • nodejs-deep-extend: Prototype pollution can allow attackers to modify object properties (CVE-2018-3750)

  • nodejs-mixin-deep: prototype pollution in function mixin-deep (CVE-2019-10746)

  • nodejs-set-value: prototype pollution in function set-value (CVE-2019-10747)

  • nodejs-npm-user-validate: improper input validation when validating user emails leads to ReDoS (CVE-2020-7754)

  • nodejs-ini: Prototype pollution via malicious INI file (CVE-2020-7788)

  • nodejs: use-after-free in the TLS implementation (CVE-2020-8265)

  • nodejs: HTTP request smuggling via two copies of a header field in an http request (CVE-2020-8287)

Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2021:0485. The text
# itself is copyright (C) Red Hat, Inc.
##

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(165165);
  script_version("1.6");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/11");

  script_cve_id(
    "CVE-2018-3750",
    "CVE-2019-10746",
    "CVE-2019-10747",
    "CVE-2020-7754",
    "CVE-2020-7788",
    "CVE-2020-8265",
    "CVE-2020-8287"
  );
  script_xref(name:"RHSA", value:"2021:0485");

  script_name(english:"RHEL 7 : rh-nodejs12-nodejs (RHSA-2021:0485)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as
referenced in the RHSA-2021:0485 advisory.

  - nodejs-deep-extend: Prototype pollution can allow attackers to modify object properties (CVE-2018-3750)

  - nodejs-mixin-deep: prototype pollution in function mixin-deep (CVE-2019-10746)

  - nodejs-set-value: prototype pollution in function set-value (CVE-2019-10747)

  - nodejs-npm-user-validate: improper input validation when validating user emails leads to ReDoS
    (CVE-2020-7754)

  - nodejs-ini: Prototype pollution via malicious INI file (CVE-2020-7788)

  - nodejs: use-after-free in the TLS implementation (CVE-2020-8265)

  - nodejs: HTTP request smuggling via two copies of a header field in an http request (CVE-2020-8287)

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://access.redhat.com/security/cve/CVE-2018-3750");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-10746");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-10747");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2020-7754");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2020-7788");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2020-8265");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2020-8287");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2021:0485");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1578246");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1795475");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1795479");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1892430");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1907444");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1912854");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1912863");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-7788");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(20, 400, 416, 444, 471);

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/05/16");
  script_set_attribute(attribute:"patch_publication_date", value:"2021/02/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/09/15");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-nodejs12-nodejs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-nodejs12-nodejs-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-nodejs12-nodejs-docs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-nodejs12-nodejs-nodemon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-nodejs12-npm");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Red Hat Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl", "redhat_repos.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu");

  exit(0);
}


include('rpm.inc');
include('rhel.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/RedHat/release');
if (isnull(os_release) || 'Red Hat' >!< os_release) audit(AUDIT_OS_NOT, 'Red Hat');
var os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');
os_ver = os_ver[1];
if (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '7')) audit(AUDIT_OS_NOT, 'Red Hat 7.x', 'Red Hat ' + os_ver);

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$" && 's390' >!< cpu && 'aarch64' >!< cpu && 'ppc' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);

var constraints = [
  {
    'repo_relative_urls': [
      'content/dist/rhel-alt/server/7/7Server/power9/ppc64le/rhscl/1/debug',
      'content/dist/rhel-alt/server/7/7Server/power9/ppc64le/rhscl/1/os',
      'content/dist/rhel-alt/server/7/7Server/power9/ppc64le/rhscl/1/source/SRPMS',
      'content/dist/rhel-alt/server/7/7Server/system-z-a/s390x/rhscl/1/debug',
      'content/dist/rhel-alt/server/7/7Server/system-z-a/s390x/rhscl/1/os',
      'content/dist/rhel-alt/server/7/7Server/system-z-a/s390x/rhscl/1/source/SRPMS',
      'content/dist/rhel/power-le/7/7Server/ppc64le/rhscl/1/debug',
      'content/dist/rhel/power-le/7/7Server/ppc64le/rhscl/1/os',
      'content/dist/rhel/power-le/7/7Server/ppc64le/rhscl/1/source/SRPMS',
      'content/dist/rhel/power/7/7Server/ppc64/rhscl/1/debug',
      'content/dist/rhel/power/7/7Server/ppc64/rhscl/1/os',
      'content/dist/rhel/power/7/7Server/ppc64/rhscl/1/source/SRPMS',
      'content/dist/rhel/server/7/7Server/x86_64/rhscl/1/debug',
      'content/dist/rhel/server/7/7Server/x86_64/rhscl/1/os',
      'content/dist/rhel/server/7/7Server/x86_64/rhscl/1/source/SRPMS',
      'content/dist/rhel/system-z/7/7Server/s390x/rhscl/1/debug',
      'content/dist/rhel/system-z/7/7Server/s390x/rhscl/1/os',
      'content/dist/rhel/system-z/7/7Server/s390x/rhscl/1/source/SRPMS',
      'content/dist/rhel/workstation/7/7Workstation/x86_64/rhscl/1/debug',
      'content/dist/rhel/workstation/7/7Workstation/x86_64/rhscl/1/os',
      'content/dist/rhel/workstation/7/7Workstation/x86_64/rhscl/1/source/SRPMS'
    ],
    'pkgs': [
      {'reference':'rh-nodejs12-nodejs-12.20.1-1.el7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-nodejs12-nodejs-12.20.1-1.el7', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-nodejs12-nodejs-12.20.1-1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-nodejs12-nodejs-devel-12.20.1-1.el7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-nodejs12-nodejs-devel-12.20.1-1.el7', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-nodejs12-nodejs-devel-12.20.1-1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-nodejs12-nodejs-docs-12.20.1-1.el7', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-nodejs12-nodejs-nodemon-2.0.3-1.el7', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-nodejs12-npm-6.14.10-12.20.1.1.el7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-nodejs12-npm-6.14.10-12.20.1.1.el7', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'rh-nodejs12-npm-6.14.10-12.20.1.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE}
    ]
  }
];

var applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);
if(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);

var flag = 0;
foreach var constraint_array ( constraints ) {
  var repo_relative_urls = NULL;
  if (!empty_or_null(constraint_array['repo_relative_urls'])) repo_relative_urls = constraint_array['repo_relative_urls'];
  foreach var pkg ( constraint_array['pkgs'] ) {
    var reference = NULL;
    var _release = NULL;
    var sp = NULL;
    var _cpu = NULL;
    var el_string = NULL;
    var rpm_spec_vers_cmp = NULL;
    var epoch = NULL;
    var allowmaj = NULL;
    var exists_check = NULL;
    if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];
    if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];
    if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];
    if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];
    if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];
    if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];
    if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];
    if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];
    if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];
    if (reference &&
        _release &&
        rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&
        (applicable_repo_urls || (!exists_check || rpm_exists(release:_release, rpm:exists_check))) &&
        rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;
  }
}

if (flag)
{
  var extra = NULL;
  if (empty_or_null(applicable_repo_urls)) extra = rpm_report_get() + redhat_report_repo_caveat();
  else extra = rpm_report_get() + redhat_report_package_caveat();
  security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : extra
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'rh-nodejs12-nodejs / rh-nodejs12-nodejs-devel / etc');
}

References

How to find holes in your network?

Try incredible fast Vulners Perimeter Scanner and find vulnerabilities and unnecessary ip and ports in network devices inside your network before anyone else.

Try Network Scanner
Related for REDHAT-RHSA-2021-0485.NASL