CentOS 8 : virt:rhel (CESA-2019:1175)

##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# Red Hat Security Advisory RHSA-2019:1175. The text
# itself is copyright (C) Red Hat, Inc.
##

include('compat.inc');

if (description)
{
  script_id(145681);
  script_version("1.7");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/02/08");

  script_cve_id(
    "CVE-2018-12126",
    "CVE-2018-12127",
    "CVE-2018-12130",
    "CVE-2018-20815",
    "CVE-2019-3855",
    "CVE-2019-3856",
    "CVE-2019-3857",
    "CVE-2019-3863",
    "CVE-2019-11091"
  );
  script_bugtraq_id(107485, 107671, 108330);
  script_xref(name:"RHSA", value:"2019:1175");
  script_xref(name:"CEA-ID", value:"CEA-2019-0547");
  script_xref(name:"CEA-ID", value:"CEA-2019-0324");

  script_name(english:"CentOS 8 : virt:rhel (CESA-2019:1175)");

  script_set_attribute(attribute:"synopsis", value:
"The remote CentOS host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the
CESA-2019:1175 advisory.

  - hardware: Microarchitectural Store Buffer Data Sampling (MSBDS) (CVE-2018-12126)

  - hardware: Micro-architectural Load Port Data Sampling - Information Leak (MLPDS) (CVE-2018-12127)

  - hardware: Microarchitectural Fill Buffer Data Sampling (MFBDS) (CVE-2018-12130)

  - QEMU: device_tree: heap buffer overflow while loading device tree blob (CVE-2018-20815)

  - hardware: Microarchitectural Data Sampling Uncacheable Memory (MDSUM) (CVE-2019-11091)

  - libssh2: Integer overflow in transport read resulting in out of bounds write (CVE-2019-3855)

  - libssh2: Integer overflow in keyboard interactive handling resulting in out of bounds write
    (CVE-2019-3856)

  - libssh2: Integer overflow in SSH packet processing channel resulting in out of bounds write
    (CVE-2019-3857)

  - libssh2: Integer overflow in user authenticate keyboard interactive allows out-of-bounds writes
    (CVE-2019-3863)

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/errata/RHSA-2019:1175");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:N/AC:L/PR:N/UI:N/S:U/C:H/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-2019-3855");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2018-20815");

  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:"2018/12/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/05/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2021/01/29");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:SLOF");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:hivex-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:libguestfs-winsupport");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:libiscsi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:libiscsi-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:libiscsi-utils");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:libssh2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:libvirt-dbus");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:nbdkit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:nbdkit-bash-completion");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:nbdkit-basic-plugins");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:nbdkit-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:nbdkit-example-plugins");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:nbdkit-plugin-gzip");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:nbdkit-plugin-python-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:nbdkit-plugin-python3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:nbdkit-plugin-vddk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:nbdkit-plugin-xz");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:netcf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:netcf-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:netcf-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:perl-Sys-Virt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:perl-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:python3-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:python3-libvirt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:ruby-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:seabios");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:seabios-bin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:seavgabios-bin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:sgabios");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:sgabios-bin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:supermin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:supermin-devel");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/CentOS/release", "Host/CentOS/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/CentOS/release');
if (isnull(os_release) || 'CentOS' >!< os_release) audit(AUDIT_OS_NOT, 'CentOS');
var os_ver = pregmatch(pattern: "CentOS(?: Stream)?(?: Linux)? release ([0-9]+)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'CentOS');
os_ver = os_ver[1];
if ('CentOS Stream' >< os_release) audit(AUDIT_OS_NOT, 'CentOS 8.x', 'CentOS Stream ' + os_ver);
if (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '8')) audit(AUDIT_OS_NOT, 'CentOS 8.x', 'CentOS ' + os_ver);

if (!get_kb_item('Host/CentOS/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, 'CentOS', cpu);

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

var appstreams = {
    'virt:rhel': [
      {'reference':'hivex-1.3.15-6.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'hivex-1.3.15-6.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'hivex-devel-1.3.15-6.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'hivex-devel-1.3.15-6.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libguestfs-winsupport-8.0-2.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libguestfs-winsupport-8.0-2.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libiscsi-1.18.0-6.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libiscsi-1.18.0-6.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libiscsi-devel-1.18.0-6.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libiscsi-devel-1.18.0-6.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libiscsi-utils-1.18.0-6.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libiscsi-utils-1.18.0-6.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libssh2-1.8.0-7.module_el8.0.0+44+94c1b039.1', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libssh2-1.8.0-7.module_el8.0.0+44+94c1b039.1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libvirt-dbus-1.2.0-2.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libvirt-dbus-1.2.0-2.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-bash-completion-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-bash-completion-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-basic-plugins-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-basic-plugins-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-devel-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-devel-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-example-plugins-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-example-plugins-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-plugin-gzip-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-plugin-gzip-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-plugin-python-common-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-plugin-python-common-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-plugin-python3-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-plugin-python3-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-plugin-vddk-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-plugin-vddk-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-plugin-xz-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'nbdkit-plugin-xz-1.4.2-4.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'netcf-0.2.8-10.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'netcf-0.2.8-10.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'netcf-devel-0.2.8-10.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'netcf-devel-0.2.8-10.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'netcf-libs-0.2.8-10.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'netcf-libs-0.2.8-10.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'perl-hivex-1.3.15-6.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'perl-hivex-1.3.15-6.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'perl-Sys-Virt-4.5.0-4.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'perl-Sys-Virt-4.5.0-4.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python3-hivex-1.3.15-6.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python3-hivex-1.3.15-6.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python3-libvirt-4.5.0-1.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python3-libvirt-4.5.0-1.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'ruby-hivex-1.3.15-6.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'ruby-hivex-1.3.15-6.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'seabios-1.11.1-3.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'seabios-1.11.1-3.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'seabios-bin-1.11.1-3.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'seabios-bin-1.11.1-3.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'seavgabios-bin-1.11.1-3.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'seavgabios-bin-1.11.1-3.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'sgabios-0.20170427git-2.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'sgabios-0.20170427git-2.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'sgabios-bin-0.20170427git-2.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'sgabios-bin-0.20170427git-2.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'SLOF-20171214-5.gitfa98132.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'SLOF-20171214-5.gitfa98132.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'supermin-5.1.19-8.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'supermin-5.1.19-8.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'supermin-devel-5.1.19-8.module_el8.0.0+44+94c1b039', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'supermin-devel-5.1.19-8.module_el8.0.0+44+94c1b039', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE}
    ]
};

var flag = 0;
appstreams_found = 0;
foreach module (keys(appstreams)) {
  var appstream = NULL;
  var appstream_name = NULL;
  var appstream_version = NULL;
  var 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 package_array ( appstreams[module] ) {
      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;
      if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
      if (!empty_or_null(package_array['release'])) _release = 'CentOS-' + package_array['release'];
      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 (reference && _release) {
        if (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 (!appstreams_found) audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Module virt:rhel');

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, 'SLOF / hivex / hivex-devel / libguestfs-winsupport / libiscsi / etc');
}