Debian DSA-5224-1 : poppler - security update

#%NASL_MIN_LEVEL 80900
#
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory dsa-5224. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('compat.inc');

if (description)
{
  script_id(164813);
  script_version("1.10");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/01/24");

  script_cve_id("CVE-2022-27337", "CVE-2022-38784");
  script_xref(name:"IAVB", value:"2022-B-0033-S");
  script_xref(name:"IAVB", value:"2022-B-0039-S");
  script_xref(name:"IAVB", value:"2022-B-0050-S");

  script_name(english:"Debian DSA-5224-1 : poppler - 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
dsa-5224 advisory.

    Two vulnerabilities were discovered in poppler, a PDF rendering library, which could result in denial of
    service or the execution of arbitrary code if a malformed PDF file or JBIG2 image is processed. For the
    stable distribution (bullseye), these problems have been fixed in version 20.09.0-3.1+deb11u1. 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

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://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1010695");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/source-package/poppler");
  script_set_attribute(attribute:"see_also", value:"https://www.debian.org/security/2022/dsa-5224");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-27337");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-38784");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/bullseye/poppler");
  script_set_attribute(attribute:"solution", value:
"Upgrade the poppler packages.

For the stable distribution (bullseye), these problems have been fixed in version 20.09.0-3.1+deb11u1.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P");
  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:H/I:H/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-2022-27337");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2022-38784");

  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:"2022/05/05");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/09/06");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/09/07");

  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_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2022-2025 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+deb11u1'},
    {'release': '11.0', 'prefix': 'libpoppler-cpp-dev', 'reference': '20.09.0-3.1+deb11u1'},
    {'release': '11.0', 'prefix': 'libpoppler-cpp0v5', 'reference': '20.09.0-3.1+deb11u1'},
    {'release': '11.0', 'prefix': 'libpoppler-dev', 'reference': '20.09.0-3.1+deb11u1'},
    {'release': '11.0', 'prefix': 'libpoppler-glib-dev', 'reference': '20.09.0-3.1+deb11u1'},
    {'release': '11.0', 'prefix': 'libpoppler-glib-doc', 'reference': '20.09.0-3.1+deb11u1'},
    {'release': '11.0', 'prefix': 'libpoppler-glib8', 'reference': '20.09.0-3.1+deb11u1'},
    {'release': '11.0', 'prefix': 'libpoppler-private-dev', 'reference': '20.09.0-3.1+deb11u1'},
    {'release': '11.0', 'prefix': 'libpoppler-qt5-1', 'reference': '20.09.0-3.1+deb11u1'},
    {'release': '11.0', 'prefix': 'libpoppler-qt5-dev', 'reference': '20.09.0-3.1+deb11u1'},
    {'release': '11.0', 'prefix': 'libpoppler102', 'reference': '20.09.0-3.1+deb11u1'},
    {'release': '11.0', 'prefix': 'poppler-utils', 'reference': '20.09.0-3.1+deb11u1'}
];

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_WARNING,
    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');
}