TencentOS Server 3: python27 (TSSA-2023:0113)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Tencent Linux Security Advisory TSSA-2023:0113.
##

include('compat.inc');

if (description)
{
  script_id(276081);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/12/05");

  script_cve_id("CVE-2022-45061");
  script_xref(name:"IAVA", value:"2022-A-0467-S");
  script_xref(name:"IAVA", value:"2023-A-0061-S");

  script_name(english:"TencentOS Server 3: python27 (TSSA-2023:0113)");

  script_set_attribute(attribute:"synopsis", value:
"The remote TencentOS Server 3 host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is,
therefore, affected by a vulnerability as referenced in the TSSA-2023:0113 advisory.

    Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:
      CVE-2022-45061:
      A vulnerability was discovered in Python. A quadratic algorithm exists when processing inputs to the
    IDNA (RFC 3490) decoder, such that a crafted unreasonably long name being presented to the decoder could
    lead to a CPU denial of service. Hostnames are often supplied by remote servers that could be controlled
    by a malicious actor, which could trigger excessive CPU consumption on the client attempting to make use
    of an attacker-supplied hostname.

Tenable has extracted the preceding description block directly from the Tencent Linux 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://mirrors.tencent.com/tlinux/errata/tssa-20230113.xml");
  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:POC/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:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-45061");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2022/11/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/06/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/11/20");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:tencent:tencentos_server:3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:Cython");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:PyYAML");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:babel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:numpy");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:pytest");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-PyMySQL");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-attrs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-backports");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-backports-ssl_match_hostname");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-chardet");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-coverage");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-dns");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-docs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-docutils");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-funcsigs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-idna");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-ipaddress");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-jinja2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-lxml");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-markupsafe");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-mock");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-nose");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-pluggy");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-psycopg2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-py");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-pygments");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-pymongo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-pysocks");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-pytest-mock");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-requests");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-setuptools_scm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-sqlalchemy");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-urllib3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-virtualenv");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-wheel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python2-pip");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python2-rpm-macros");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python2-setuptools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python2-six");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:pytz");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:scipy");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Tencent 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/etc/os-release", "Host/TencentOS/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_product = get_kb_item('installed_os/local/SSH/0/product');
if (isnull(os_product) || 'TencentOS' >!< os_product) audit(AUDIT_OS_NOT, 'TencentOS');
var os_version = get_kb_item('installed_os/local/SSH/0/version');
if (isnull(os_version)) audit(AUDIT_UNKNOWN_APP_VER, 'TencentOS');
if (! preg(pattern:"^3([^0-9]|$)", string:os_version)) audit(AUDIT_OS_NOT, 'TencentOS 3.x', 'TencentOS ' + os_version);

if (!get_kb_item('Host/TencentOS/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) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'TencentOS', cpu);

var constraints = [
  {
    'release': '3',
    'pkgs': [
      {'reference':'babel-2.5.1-10.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'Cython-debugsource-0.28.1-7.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'numpy-debugsource-1.14.2-16.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python-coverage-debugsource-4.5.1-4.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python-lxml-debugsource-4.2.3-6.module+el8.6.0+403+db4e582c', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python-nose-docs-1.3.7-31.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python-psycopg2-debuginfo-2.7.5-7.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python-psycopg2-debugsource-2.7.5-7.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python-psycopg2-doc-2.7.5-7.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python-pymongo-debuginfo-3.7.0-1.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python-pymongo-debugsource-3.7.0-1.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python-sqlalchemy-doc-1.3.2-2.module+el8.8.0+468+63297e44', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-2.7.18-12.module+el8.8.0+468+63297e44', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-attrs-17.4.0-10.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-babel-2.5.1-10.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-backports-1.0-16.module+el8.6.0+403+db4e582c', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-backports-ssl_match_hostname-3.5.0.1-12.module+el8.6.0+403+db4e582c', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-bson-3.7.0-1.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-bson-debuginfo-3.7.0-1.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-chardet-3.0.4-10.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-coverage-4.5.1-4.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-coverage-debuginfo-4.5.1-4.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-Cython-0.28.1-7.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-Cython-debuginfo-0.28.1-7.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-debug-2.7.18-12.module+el8.8.0+468+63297e44', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-debuginfo-2.7.18-12.module+el8.8.0+468+63297e44', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-debugsource-2.7.18-12.module+el8.8.0+468+63297e44', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-devel-2.7.18-12.module+el8.8.0+468+63297e44', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-dns-1.15.0-10.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-docs-2.7.16-2.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-docs-info-2.7.16-2.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-docutils-0.14-12.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-funcsigs-1.0.2-13.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-idna-2.5-7.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-ipaddress-1.0.18-6.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-jinja2-2.10-9.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-libs-2.7.18-12.module+el8.8.0+468+63297e44', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-lxml-4.2.3-6.module+el8.6.0+403+db4e582c', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-lxml-debuginfo-4.2.3-6.module+el8.6.0+403+db4e582c', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-markupsafe-0.23-19.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-mock-2.0.0-13.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-nose-1.3.7-31.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-numpy-1.14.2-16.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-numpy-debuginfo-1.14.2-16.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-numpy-doc-1.14.2-16.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-numpy-f2py-1.14.2-16.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-pip-9.0.3-19.module+el8.6.0+403+db4e582c', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-pip-wheel-9.0.3-19.module+el8.6.0+403+db4e582c', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-pluggy-0.6.0-8.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-psycopg2-2.7.5-7.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-psycopg2-debug-2.7.5-7.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-psycopg2-debug-debuginfo-2.7.5-7.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-psycopg2-debuginfo-2.7.5-7.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-psycopg2-tests-2.7.5-7.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-py-1.5.3-6.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-pygments-2.2.0-22.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-pymongo-3.7.0-1.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-pymongo-debuginfo-3.7.0-1.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-pymongo-gridfs-3.7.0-1.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-PyMySQL-0.8.0-10.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-pysocks-1.6.8-6.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-pytest-3.4.2-13.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-pytest-mock-1.9.0-4.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-pytz-2017.2-12.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-pyyaml-3.12-16.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-pyyaml-debuginfo-3.12-16.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-requests-2.20.0-3.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-rpm-macros-3-38.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-scipy-1.0.0-21.module+el8.8.0+468+63297e44', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-scipy-debuginfo-1.0.0-21.module+el8.8.0+468+63297e44', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-setuptools-39.0.1-13.module+el8.6.0+403+db4e582c', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-setuptools-wheel-39.0.1-13.module+el8.6.0+403+db4e582c', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-setuptools_scm-1.15.7-6.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-six-1.11.0-6.module+el8.6.0+403+db4e582c', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-sqlalchemy-1.3.2-2.module+el8.8.0+468+63297e44', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-test-2.7.18-12.module+el8.8.0+468+63297e44', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-tkinter-2.7.18-12.module+el8.8.0+468+63297e44', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-tools-2.7.18-12.module+el8.8.0+468+63297e44', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-urllib3-1.24.2-3.module+el8.6.0+403+db4e582c', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-virtualenv-15.1.0-21.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-wheel-0.31.1-3.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python2-wheel-wheel-0.31.1-3.module+el8.8.0+464+36e516e5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'PyYAML-debugsource-3.12-16.module+el8.8.0+464+36e516e5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'scipy-debugsource-1.0.0-21.module+el8.8.0+468+63297e44', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE}
    ]
  }
];

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;
foreach var constraint ( constraints ) {
  # Check that the target release is equal to the affected release
  if (!empty_or_null(constraint['release'])){
    if (constraint['release'] != os_release) continue;
  }
  if (!empty_or_null(constraint['sp'])){
    if (constraint['sp'] != os_sp) continue;
  }
  foreach var pkg ( constraint['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(pkg['reference'])) reference = pkg['reference'];
    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 (!empty_or_null(pkg['cves'])) cves = pkg['cves'];
    if (reference &&
        ## (no known rpm to check OR known rpm_exists)
        (!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 (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, 'Cython-debugsource / PyYAML-debugsource / babel / etc');
}