Debian dla-3999 : gir1.2-gst-plugins-base-1.0 - 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-3999. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('compat.inc');

if (description)
{
  script_id(213315);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/11/05");

  script_cve_id(
    "CVE-2024-47538",
    "CVE-2024-47541",
    "CVE-2024-47542",
    "CVE-2024-47600",
    "CVE-2024-47607",
    "CVE-2024-47615",
    "CVE-2024-47835"
  );

  script_name(english:"Debian dla-3999 : gir1.2-gst-plugins-base-1.0 - 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-3999 advisory.

    - -------------------------------------------------------------------------
    Debian LTS Advisory DLA-3999-1                [email protected]
    https://www.debian.org/lts/security/                   Bastien Roucaris
    December 21, 2024                             https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : gst-plugins-base1.0
    Version        : 1.18.4-2+deb11u3
    CVE ID         : CVE-2024-47538 CVE-2024-47541 CVE-2024-47542 CVE-2024-47600
                     CVE-2024-47607 CVE-2024-47615 CVE-2024-47835

    Multiple multiple vulnerabilities were discovered in plugins for the
    GStreamer media framework and its codecs and demuxers, which may result
    in denial of service or potentially the execution of arbitrary code if
    a malformed media file is opened.

    For Debian 11 bullseye, these problems have been fixed in version
    1.18.4-2+deb11u3.

    We recommend that you upgrade your gst-plugins-base1.0 packages.

    For the detailed security status of gst-plugins-base1.0 please refer to
    its security tracker page at:
    https://security-tracker.debian.org/tracker/gst-plugins-base1.0

    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.");
  # https://security-tracker.debian.org/tracker/source-package/gst-plugins-base1.0
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?43b9aaa1");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2024-47538");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2024-47541");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2024-47542");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2024-47600");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2024-47607");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2024-47615");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2024-47835");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/bullseye/gst-plugins-base1.0");
  script_set_attribute(attribute:"solution", value:
"Upgrade the gir1.2-gst-plugins-base-1.0 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:"cvss4_vector", value:"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N");
  script_set_attribute(attribute:"cvss4_threat_vector", value:"CVSS:4.0/E:P");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-47615");

  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:"2024/12/06");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/12/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/12/21");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:gir1.2-gst-plugins-base-1.0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:gstreamer1.0-alsa");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:gstreamer1.0-gl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:gstreamer1.0-plugins-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:gstreamer1.0-plugins-base-apps");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:gstreamer1.0-x");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libgstreamer-gl1.0-0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libgstreamer-plugins-base1.0-0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libgstreamer-plugins-base1.0-dev");
  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) 2024-2025 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-gst-plugins-base-1.0', 'reference': '1.18.4-2+deb11u3'},
    {'release': '11.0', 'prefix': 'gstreamer1.0-alsa', 'reference': '1.18.4-2+deb11u3'},
    {'release': '11.0', 'prefix': 'gstreamer1.0-gl', 'reference': '1.18.4-2+deb11u3'},
    {'release': '11.0', 'prefix': 'gstreamer1.0-plugins-base', 'reference': '1.18.4-2+deb11u3'},
    {'release': '11.0', 'prefix': 'gstreamer1.0-plugins-base-apps', 'reference': '1.18.4-2+deb11u3'},
    {'release': '11.0', 'prefix': 'gstreamer1.0-x', 'reference': '1.18.4-2+deb11u3'},
    {'release': '11.0', 'prefix': 'libgstreamer-gl1.0-0', 'reference': '1.18.4-2+deb11u3'},
    {'release': '11.0', 'prefix': 'libgstreamer-plugins-base1.0-0', 'reference': '1.18.4-2+deb11u3'},
    {'release': '11.0', 'prefix': 'libgstreamer-plugins-base1.0-dev', 'reference': '1.18.4-2+deb11u3'}
];

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-gst-plugins-base-1.0 / gstreamer1.0-alsa / gstreamer1.0-gl / etc');
}