Debian dla-4141 : gir1.2-poppler-0.18 - security update

#%NASL_MIN_LEVEL 80900
#
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory dla-4141. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('compat.inc');

if (description)
{
  script_id(236774);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/05/15");

  script_cve_id(
    "CVE-2020-36023",
    "CVE-2020-36024",
    "CVE-2022-37050",
    "CVE-2022-37051",
    "CVE-2022-37052",
    "CVE-2022-38349",
    "CVE-2024-56378",
    "CVE-2025-32364",
    "CVE-2025-32365"
  );

  script_name(english:"Debian dla-4141 : gir1.2-poppler-0.18 - security update");

  script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing one or more security-related updates.");
  script_set_attribute(attribute:"description", value:
"The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the
dla-4141 advisory.

    - -------------------------------------------------------------------------
    Debian LTS Advisory DLA-4141-1                [email protected]
    https://www.debian.org/lts/security/                          Adrian Bunk
    April 28, 2025                                https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : poppler
    Version        : 20.09.0-3.1+deb11u2
    CVE ID         : CVE-2020-36023 CVE-2020-36024 CVE-2022-37050 CVE-2022-37051
                     CVE-2022-37052 CVE-2022-38349 CVE-2024-56378 CVE-2025-32364
                     CVE-2025-32365
    Debian Bug     : 1091322 1102190 1102191

    Multiple vulnerabilities have been fixed in the PDF rendering
    library poppler.

    CVE-2020-36023

        Infinite loop in FoFiType1C::cvtGlyph

    CVE-2020-36024

        NULL dereference in FoFiType1C::convertToType1

    CVE-2022-37050

        Crash in PDFDoc::savePageAs

    CVE-2022-37051

        Crash in the pdfunite tool

    CVE-2022-37052

        Reachable assert on XRef::add failure

    CVE-2022-38349

        pdfunite crash on broken files

    CVE-2024-56378

        Out-of-bounds read in JBIG2Bitmap::combine

    CVE-2025-32364

        Floating point exception in PSStack::roll

    CVE-2025-32365

        Out-of-bounds read in JBIG2:Bitmap::combine

    For Debian 11 bullseye, these problems have been fixed in version
    20.09.0-3.1+deb11u2.

    We recommend that you upgrade your poppler packages.

    For the detailed security status of poppler please refer to
    its security tracker page at:
    https://security-tracker.debian.org/tracker/poppler

    Further information about Debian LTS security advisories, how to apply
    these updates to your system and frequently asked questions can be
    found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian 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://security-tracker.debian.org/tracker/source-package/poppler");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2020-36023");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2020-36024");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-37050");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-37051");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-37052");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-38349");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2024-56378");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2025-32364");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2025-32365");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/bullseye/poppler");
  script_set_attribute(attribute:"solution", value:
"Upgrade the gir1.2-poppler-0.18 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: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-2022-38349");

  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:"2022/11/17");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/04/28");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/05/15");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:gir1.2-poppler-0.18");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpoppler-cpp-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpoppler-cpp0v5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpoppler-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpoppler-glib-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpoppler-glib-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpoppler-glib8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpoppler-private-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpoppler-qt5-1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpoppler-qt5-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpoppler102");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:poppler-utils");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:11.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Debian 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_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}

include('debian_package.inc');

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);

var debian_release = get_kb_item('Host/Debian/release');
if ( isnull(debian_release) ) audit(AUDIT_OS_NOT, 'Debian');
debian_release = chomp(debian_release);
if (! preg(pattern:"^(11)\.[0-9]+", string:debian_release)) audit(AUDIT_OS_NOT, 'Debian 11.0', 'Debian ' + debian_release);
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, 'Debian', cpu);

var pkgs = [
    {'release': '11.0', 'prefix': 'gir1.2-poppler-0.18', 'reference': '20.09.0-3.1+deb11u2'},
    {'release': '11.0', 'prefix': 'libpoppler-cpp-dev', 'reference': '20.09.0-3.1+deb11u2'},
    {'release': '11.0', 'prefix': 'libpoppler-cpp0v5', 'reference': '20.09.0-3.1+deb11u2'},
    {'release': '11.0', 'prefix': 'libpoppler-dev', 'reference': '20.09.0-3.1+deb11u2'},
    {'release': '11.0', 'prefix': 'libpoppler-glib-dev', 'reference': '20.09.0-3.1+deb11u2'},
    {'release': '11.0', 'prefix': 'libpoppler-glib-doc', 'reference': '20.09.0-3.1+deb11u2'},
    {'release': '11.0', 'prefix': 'libpoppler-glib8', 'reference': '20.09.0-3.1+deb11u2'},
    {'release': '11.0', 'prefix': 'libpoppler-private-dev', 'reference': '20.09.0-3.1+deb11u2'},
    {'release': '11.0', 'prefix': 'libpoppler-qt5-1', 'reference': '20.09.0-3.1+deb11u2'},
    {'release': '11.0', 'prefix': 'libpoppler-qt5-dev', 'reference': '20.09.0-3.1+deb11u2'},
    {'release': '11.0', 'prefix': 'libpoppler102', 'reference': '20.09.0-3.1+deb11u2'},
    {'release': '11.0', 'prefix': 'poppler-utils', 'reference': '20.09.0-3.1+deb11u2'}
];

var flag = 0;
foreach package_array ( pkgs ) {
  var _release = NULL;
  var prefix = NULL;
  var reference = NULL;
  if (!empty_or_null(package_array['release'])) _release = package_array['release'];
  if (!empty_or_null(package_array['prefix'])) prefix = package_array['prefix'];
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (_release && prefix && reference) {
    if (deb_check(release:_release, prefix:prefix, reference:reference)) flag++;
  }
}

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : deb_report_get()
  );
  exit(0);
}
else
{
  var tested = deb_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'gir1.2-poppler-0.18 / libpoppler-cpp-dev / libpoppler-cpp0v5 / etc');
}