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nessusUbuntu Security Notice (C) 2024 Canonical, Inc. / NASL script (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.UBUNTU_USN-6783-1.NASL
HistoryMay 23, 2024 - 12:00 a.m.

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 23.10 : VLC vulnerabilities (USN-6783-1)

2024-05-2300:00:00
Ubuntu Security Notice (C) 2024 Canonical, Inc. / NASL script (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
10
ubuntu 16.04 lts
18.04 lts
20.04 lts
22.04 lts
23.10
vlc vulnerabilities
denial of service
arbitrary code execution
usn-6783-1 advisory

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.001

Percentile

37.4%

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6783-1 advisory.

It was discovered that VLC incorrectly handled certain media files. A remote attacker could possibly use     this issue to cause VLC to crash, resulting in a denial of service, or potential arbitrary code execution.

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-6783-1. The text
# itself is copyright (C) Canonical, Inc. See
# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered
# trademark of Canonical, Inc.
##

include('compat.inc');

if (description)
{
  script_id(197739);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/08/27");

  script_cve_id("CVE-2023-47359", "CVE-2023-47360");
  script_xref(name:"IAVB", value:"2024-B-0004");
  script_xref(name:"USN", value:"6783-1");

  script_name(english:"Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 23.10 : VLC vulnerabilities (USN-6783-1)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by
multiple vulnerabilities as referenced in the USN-6783-1 advisory.

    It was discovered that VLC incorrectly handled certain media files. A remote attacker could possibly use
    this issue to cause VLC to crash, resulting in a denial of service, or potential arbitrary code execution.

Tenable has extracted the preceding description block directly from the Ubuntu 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://ubuntu.com/security/notices/USN-6783-1");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/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:N/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-2023-47359");

  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:"2023/11/07");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/05/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/05/23");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:16.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:20.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:22.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:23.10");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libvlc-bin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libvlc-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libvlc5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libvlccore-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libvlccore8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libvlccore9");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:vlc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:vlc-bin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:vlc-data");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:vlc-l10n");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:vlc-nox");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:vlc-plugin-access-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:vlc-plugin-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:vlc-plugin-fluidsynth");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:vlc-plugin-jack");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:vlc-plugin-notify");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:vlc-plugin-qt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:vlc-plugin-samba");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:vlc-plugin-sdl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:vlc-plugin-skins2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:vlc-plugin-svg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:vlc-plugin-video-output");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:vlc-plugin-video-splitter");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:vlc-plugin-visualization");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:vlc-plugin-zvbi");
  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:"Ubuntu Local Security Checks");

  script_copyright(english:"Ubuntu Security Notice (C) 2024 Canonical, Inc. / NASL script (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl", "ubuntu_pro_sub_detect.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/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);
var os_release = get_kb_item('Host/Ubuntu/release');
if ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');
os_release = chomp(os_release);
if (! ('16.04' >< os_release || '18.04' >< os_release || '20.04' >< os_release || '22.04' >< os_release || '23.10' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 16.04 / 18.04 / 20.04 / 22.04 / 23.10', 'Ubuntu ' + os_release);
if ( ! get_kb_item('Host/Debian/dpkg-l') ) 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, 'Ubuntu', cpu);
var ubuntu_pro_detected = get_kb_item('Host/Ubuntu/Pro/Services/esm-apps');
ubuntu_pro_detected = !empty_or_null(ubuntu_pro_detected);

var pro_caveat_needed = FALSE;

var pkgs = [
    {'osver': '16.04', 'pkgname': 'libvlc-dev', 'pkgver': '2.2.2-5ubuntu0.16.04.5+esm3', 'ubuntu_pro': TRUE},
    {'osver': '16.04', 'pkgname': 'libvlc5', 'pkgver': '2.2.2-5ubuntu0.16.04.5+esm3', 'ubuntu_pro': TRUE},
    {'osver': '16.04', 'pkgname': 'libvlccore-dev', 'pkgver': '2.2.2-5ubuntu0.16.04.5+esm3', 'ubuntu_pro': TRUE},
    {'osver': '16.04', 'pkgname': 'libvlccore8', 'pkgver': '2.2.2-5ubuntu0.16.04.5+esm3', 'ubuntu_pro': TRUE},
    {'osver': '16.04', 'pkgname': 'vlc', 'pkgver': '2.2.2-5ubuntu0.16.04.5+esm3', 'ubuntu_pro': TRUE},
    {'osver': '16.04', 'pkgname': 'vlc-data', 'pkgver': '2.2.2-5ubuntu0.16.04.5+esm3', 'ubuntu_pro': TRUE},
    {'osver': '16.04', 'pkgname': 'vlc-nox', 'pkgver': '2.2.2-5ubuntu0.16.04.5+esm3', 'ubuntu_pro': TRUE},
    {'osver': '16.04', 'pkgname': 'vlc-plugin-fluidsynth', 'pkgver': '2.2.2-5ubuntu0.16.04.5+esm3', 'ubuntu_pro': TRUE},
    {'osver': '16.04', 'pkgname': 'vlc-plugin-jack', 'pkgver': '2.2.2-5ubuntu0.16.04.5+esm3', 'ubuntu_pro': TRUE},
    {'osver': '16.04', 'pkgname': 'vlc-plugin-notify', 'pkgver': '2.2.2-5ubuntu0.16.04.5+esm3', 'ubuntu_pro': TRUE},
    {'osver': '16.04', 'pkgname': 'vlc-plugin-samba', 'pkgver': '2.2.2-5ubuntu0.16.04.5+esm3', 'ubuntu_pro': TRUE},
    {'osver': '16.04', 'pkgname': 'vlc-plugin-sdl', 'pkgver': '2.2.2-5ubuntu0.16.04.5+esm3', 'ubuntu_pro': TRUE},
    {'osver': '16.04', 'pkgname': 'vlc-plugin-svg', 'pkgver': '2.2.2-5ubuntu0.16.04.5+esm3', 'ubuntu_pro': TRUE},
    {'osver': '16.04', 'pkgname': 'vlc-plugin-zvbi', 'pkgver': '2.2.2-5ubuntu0.16.04.5+esm3', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'libvlc-bin', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'libvlc-dev', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'libvlc5', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'libvlccore-dev', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'libvlccore9', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'vlc', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'vlc-bin', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'vlc-data', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'vlc-l10n', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'vlc-plugin-access-extra', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'vlc-plugin-base', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'vlc-plugin-fluidsynth', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'vlc-plugin-jack', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'vlc-plugin-notify', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'vlc-plugin-qt', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'vlc-plugin-samba', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'vlc-plugin-skins2', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'vlc-plugin-svg', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'vlc-plugin-video-output', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'vlc-plugin-video-splitter', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'vlc-plugin-visualization', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'vlc-plugin-zvbi', 'pkgver': '3.0.8-0ubuntu18.04.1+esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'libvlc-bin', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'libvlc-dev', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'libvlc5', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'libvlccore-dev', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'libvlccore9', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'vlc', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'vlc-bin', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'vlc-data', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'vlc-l10n', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'vlc-plugin-access-extra', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'vlc-plugin-base', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'vlc-plugin-fluidsynth', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'vlc-plugin-jack', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'vlc-plugin-notify', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'vlc-plugin-qt', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'vlc-plugin-samba', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'vlc-plugin-skins2', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'vlc-plugin-svg', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'vlc-plugin-video-output', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'vlc-plugin-video-splitter', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'vlc-plugin-visualization', 'pkgver': '3.0.9.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'libvlc-bin', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'libvlc-dev', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'libvlc5', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'libvlccore-dev', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'libvlccore9', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'vlc', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'vlc-bin', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'vlc-data', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'vlc-l10n', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'vlc-plugin-access-extra', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'vlc-plugin-base', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'vlc-plugin-fluidsynth', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'vlc-plugin-jack', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'vlc-plugin-notify', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'vlc-plugin-qt', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'vlc-plugin-samba', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'vlc-plugin-skins2', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'vlc-plugin-svg', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'vlc-plugin-video-output', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'vlc-plugin-video-splitter', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'vlc-plugin-visualization', 'pkgver': '3.0.16-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '23.10', 'pkgname': 'libvlc-bin', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'libvlc-dev', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'libvlc5', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'libvlccore-dev', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'libvlccore9', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'vlc', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'vlc-bin', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'vlc-data', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'vlc-l10n', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'vlc-plugin-access-extra', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'vlc-plugin-base', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'vlc-plugin-fluidsynth', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'vlc-plugin-jack', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'vlc-plugin-notify', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'vlc-plugin-qt', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'vlc-plugin-samba', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'vlc-plugin-skins2', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'vlc-plugin-svg', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'vlc-plugin-video-output', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'vlc-plugin-video-splitter', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE},
    {'osver': '23.10', 'pkgname': 'vlc-plugin-visualization', 'pkgver': '3.0.18-4ubuntu0.1', 'ubuntu_pro': FALSE}
];

var flag = 0;
foreach var package_array ( pkgs ) {
  var osver = NULL;
  var pkgname = NULL;
  var pkgver = NULL;
  if (!empty_or_null(package_array['osver'])) osver = package_array['osver'];
  if (!empty_or_null(package_array['pkgname'])) pkgname = package_array['pkgname'];
  if (!empty_or_null(package_array['pkgver'])) pkgver = package_array['pkgver'];
  var pro_required = NULL;
  if (!empty_or_null(package_array['ubuntu_pro'])) pro_required = package_array['ubuntu_pro'];
  if (osver && pkgname && pkgver) {
    if (ubuntu_check(osver:osver, pkgname:pkgname, pkgver:pkgver)) {
        flag++;
        if (!ubuntu_pro_detected && !pro_caveat_needed) pro_caveat_needed = pro_required;
    }
  }
}

if (flag)
{
  var extra = '';
  if (pro_caveat_needed) {
    extra += 'NOTE: This vulnerability check contains fixes that apply to packages only \n';
    extra += 'available in Ubuntu ESM repositories. Access to these package security updates \n';
    extra += 'require an Ubuntu Pro subscription.\n\n';
  }
  extra += ubuntu_report_get();
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : extra
  );
  exit(0);
}
else
{
  var tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libvlc-bin / libvlc-dev / libvlc5 / libvlccore-dev / libvlccore8 / etc');
}

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.001

Percentile

37.4%