Debian dla-4423 : kodi - 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-4423. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('compat.inc');

if (description)
{
  script_id(280114);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/12/28");

  script_cve_id("CVE-2023-23082", "CVE-2023-30207");

  script_name(english:"Debian dla-4423 : kodi - 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-4423 advisory.

    - -------------------------------------------------------------------------
    Debian LTS Advisory DLA-4423-1                [email protected]
    https://www.debian.org/lts/security/                          Abhijith PA
    December 28, 2025                             https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : kodi
    Version        : 2:19.1+dfsg2-2+deb11u2
    CVE ID         : CVE-2023-23082 CVE-2023-30207


    Multiple vulnerabilities have been discovered in Kodi, a media-player
    and entertainment hub.

    CVE-2023-23082

        A heap buffer overflow vulnerability in Kodi allows attackers to
        cause a denial of service due to an improper length of the value
        passed to the offset argument.

    CVE-2023-30207

        A divide by zero issue discovered in Kodi allows attackers to
        cause a denial of service via use of crafted mp3 file

    For Debian 11 bullseye, these problems have been fixed in version
    2:19.1+dfsg2-2+deb11u2.

    We recommend that you upgrade your kodi packages.

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

    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/kodi");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2023-23082");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2023-30207");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/bullseye/kodi");
  script_set_attribute(attribute:"solution", value:
"Upgrade the kodi 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-2023-30207");

  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:"2023/02/03");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/12/28");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/12/28");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:kodi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:kodi-addons-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:kodi-addons-dev-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:kodi-bin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:kodi-data");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:kodi-eventclients-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:kodi-eventclients-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:kodi-eventclients-kodi-send");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:kodi-eventclients-ps3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:kodi-eventclients-wiiremote");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:kodi-eventclients-zeroconf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:kodi-repository-kodi");
  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': 'kodi', 'reference': '2:19.1+dfsg2-2+deb11u2'},
    {'release': '11.0', 'prefix': 'kodi-addons-dev', 'reference': '2:19.1+dfsg2-2+deb11u2'},
    {'release': '11.0', 'prefix': 'kodi-addons-dev-common', 'reference': '2:19.1+dfsg2-2+deb11u2'},
    {'release': '11.0', 'prefix': 'kodi-bin', 'reference': '2:19.1+dfsg2-2+deb11u2'},
    {'release': '11.0', 'prefix': 'kodi-data', 'reference': '2:19.1+dfsg2-2+deb11u2'},
    {'release': '11.0', 'prefix': 'kodi-eventclients-common', 'reference': '2:19.1+dfsg2-2+deb11u2'},
    {'release': '11.0', 'prefix': 'kodi-eventclients-dev', 'reference': '2:19.1+dfsg2-2+deb11u2'},
    {'release': '11.0', 'prefix': 'kodi-eventclients-kodi-send', 'reference': '2:19.1+dfsg2-2+deb11u2'},
    {'release': '11.0', 'prefix': 'kodi-eventclients-ps3', 'reference': '2:19.1+dfsg2-2+deb11u2'},
    {'release': '11.0', 'prefix': 'kodi-eventclients-wiiremote', 'reference': '2:19.1+dfsg2-2+deb11u2'},
    {'release': '11.0', 'prefix': 'kodi-eventclients-zeroconf', 'reference': '2:19.1+dfsg2-2+deb11u2'},
    {'release': '11.0', 'prefix': 'kodi-repository-kodi', 'reference': '2:19.1+dfsg2-2+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_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, 'kodi / kodi-addons-dev / kodi-addons-dev-common / kodi-bin / kodi-data / etc');
}