Oracle Linux 8 : poppler (ELSA-2024-2979)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Oracle Linux Security Advisory ELSA-2024-2979.
##

include('compat.inc');

if (description)
{
  script_id(198001);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/09/09");

  script_cve_id("CVE-2020-36024");

  script_name(english:"Oracle Linux 8 : poppler (ELSA-2024-2979)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Oracle Linux host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the
ELSA-2024-2979 advisory.

    - Fix crash when Object has negative number (CVE-2018-13988)
    - Fix infinite recursion (CVE-2017-18267)
    - Resolves: rhbz#1494583 CVE-2017-14520
    - Resolves: rhbz#1459067 CVE-2017-7515 CVE-2017-9775 CVE-2017-9776 CVE-2017-9865
    - Resolves: rhbz#1456828 CVE-2017-7511 Null pointer deference
    - Remove CVE-2010-3702, 3703 and 3704 patches (they are already in 0.15.1)
    - Add poppler-0.15.0-CVE-2010-3702.patch
        (Properly initialize parser)
    - Add poppler-0.15.0-CVE-2010-3703.patch
        (Properly initialize stack)
    - Add poppler-0.15.0-CVE-2010-3704.patch
        (Fix crash in broken pdf (code < 0))
    - CVE-2009-3607 poppler: create_surface_from_thumbnail_data
      integer overflow (#526924)

Tenable has extracted the preceding description block directly from the Oracle 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://linux.oracle.com/errata/ELSA-2024-2979.html");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/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:L/AC:L/PR:N/UI:R/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-2020-36024");

  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:"2023/08/11");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/05/23");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/05/28");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:poppler");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:poppler-cpp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:poppler-cpp-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:poppler-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:poppler-glib");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:poppler-glib-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:poppler-glib-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:poppler-qt5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:poppler-qt5-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:poppler-utils");
  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) 2024-2025 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.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:"^8([^0-9]|$)", string:os_version)) audit(AUDIT_OS_NOT, 'Oracle Linux 8.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 constraints = [
  {
    'release': '8',
    'pkgs': [
      {'reference':'poppler-20.11.0-11.el8', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-cpp-20.11.0-11.el8', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-cpp-devel-20.11.0-11.el8', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-devel-20.11.0-11.el8', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-glib-20.11.0-11.el8', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-glib-devel-20.11.0-11.el8', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-glib-doc-20.11.0-11.el8', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-qt5-20.11.0-11.el8', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-qt5-devel-20.11.0-11.el8', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-utils-20.11.0-11.el8', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-20.11.0-11.el8', 'cpu':'i686', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-cpp-20.11.0-11.el8', 'cpu':'i686', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-cpp-devel-20.11.0-11.el8', 'cpu':'i686', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-devel-20.11.0-11.el8', 'cpu':'i686', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-glib-20.11.0-11.el8', 'cpu':'i686', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-glib-devel-20.11.0-11.el8', 'cpu':'i686', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-glib-doc-20.11.0-11.el8', 'cpu':'i686', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-qt5-20.11.0-11.el8', 'cpu':'i686', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-qt5-devel-20.11.0-11.el8', 'cpu':'i686', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-utils-20.11.0-11.el8', 'cpu':'i686', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-20.11.0-11.el8', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-cpp-20.11.0-11.el8', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-cpp-devel-20.11.0-11.el8', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-devel-20.11.0-11.el8', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-glib-20.11.0-11.el8', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-glib-devel-20.11.0-11.el8', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-glib-doc-20.11.0-11.el8', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-qt5-20.11.0-11.el8', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-qt5-devel-20.11.0-11.el8', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'poppler-utils-20.11.0-11.el8', '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_WARNING,
      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, 'poppler / poppler-cpp / poppler-cpp-devel / etc');
}