AlmaLinux 9 : gstreamer1-plugins-good (ALSA-2025:7242)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# AlmaLinux Security Advisory ALSA-2025:7242.
##

include('compat.inc');

if (description)
{
  script_id(241255);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/07/03");

  script_cve_id(
    "CVE-2024-47543",
    "CVE-2024-47544",
    "CVE-2024-47545",
    "CVE-2024-47546",
    "CVE-2024-47596",
    "CVE-2024-47597",
    "CVE-2024-47598",
    "CVE-2024-47599",
    "CVE-2024-47601",
    "CVE-2024-47602",
    "CVE-2024-47603",
    "CVE-2024-47774",
    "CVE-2024-47775",
    "CVE-2024-47776",
    "CVE-2024-47777",
    "CVE-2024-47778",
    "CVE-2024-47834"
  );
  script_xref(name:"ALSA", value:"2025:7242");
  script_xref(name:"RHSA", value:"2025:7242");

  script_name(english:"AlmaLinux 9 : gstreamer1-plugins-good (ALSA-2025:7242)");

  script_set_attribute(attribute:"synopsis", value:
"The remote AlmaLinux host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the
ALSA-2025:7242 advisory.

    * gstreamer1-plugins-good: OOB-read in qtdemux_parse_container (CVE-2024-47543)
      * gstreamer1-plugins-good: GStreamer has an OOB-read in gst_avi_subtitle_parse_gab2_chunk
    (CVE-2024-47774)
      * gstreamer1-plugins-good: OOB-read in gst_wavparse_smpl_chunk (CVE-2024-47777)
      * gstreamer1-plugins-good: OOB-read in gst_wavparse_adtl_chunk (CVE-2024-47778)
      * gstreamer1-plugins-good: OOB-read in parse_ds64 (CVE-2024-47775)
      * gstreamer1-plugins-good: OOB-read in FOURCC_SMI_ parsing (CVE-2024-47596)
      * gstreamer1-plugins-good: insufficient error handling in JPEG decoder that can lead to NULL-pointer
    dereferences (CVE-2024-47599)
      * gstreamer1-plugins-good: Use-After-Free read in Matroska CodecPrivate (CVE-2024-47834)
      * gstreamer1-plugins-good: OOB-read in gst_wavparse_cue_chunk (CVE-2024-47776)
      * gstreamer1-plugins-good: NULL-pointer dereferences in MP4/MOV demuxer CENC handling (CVE-2024-47544)
      * gstreamer1-plugins-good: NULL-pointer dereference in Matroska/WebM demuxer (CVE-2024-47601)
      * gstreamer1-plugins-good: OOB-read in qtdemux_parse_samples (CVE-2024-47597)
      * gstreamer1-plugins-good: integer underflow in extract_cc_from_data leading to OOB-read
    (CVE-2024-47546)
      * gstreamer1-plugins-good: NULL-pointer dereferences and out-of-bounds reads in Matroska/WebM demuxer
    (CVE-2024-47602)
      * gstreamer1-plugins-good: OOB-read in qtdemux_merge_sample_table (CVE-2024-47598)
      * gstreamer1-plugins-good: NULL-pointer dereference in Matroska/WebM demuxer (CVE-2024-47603)
      * gstreamer1-plugins-good: integer underflow in FOURCC_strf parsing leading to OOB-read (CVE-2024-47545)

Tenable has extracted the preceding description block directly from the AlmaLinux 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://errata.almalinux.org/9/ALSA-2025-7242.html");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2025:7242");
  script_set_attribute(attribute:"solution", value:
"Update the affected gstreamer1-plugins-good and / or gstreamer1-plugins-good-gtk packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/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:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/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:N/VI:N/VA:H/SC:N/SI:N/SA:N");
  script_set_attribute(attribute:"cvss4_threat_vector", value:"CVSS:4.0/E:U");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-47834");
  script_set_attribute(attribute:"cvss4_score_source", value:"CVE-2024-47546");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(125, 191, 416, 476);

  script_set_attribute(attribute:"vuln_publication_date", value:"2024/12/06");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/05/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/07/03");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:alma:linux:gstreamer1-plugins-good");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:alma:linux:gstreamer1-plugins-good-gtk");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::appstream");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::baseos");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::crb");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::highavailability");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::nfv");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::realtime");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::resilientstorage");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::sap");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::sap_hana");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::supplementary");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Alma Linux 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/AlmaLinux/release", "Host/AlmaLinux/rpm-list", "Host/cpu");

  exit(0);
}


include('rpm2.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_product = get_kb_item('installed_os/local/SSH/0/product');
if (isnull(os_product) || 'AlmaLinux' >!< os_product) audit(AUDIT_OS_NOT, 'AlmaLinux');
var os_version = get_kb_item('installed_os/local/SSH/0/version');
if (isnull(os_version)) audit(AUDIT_UNKNOWN_APP_VER, 'AlmaLinux');
if (! preg(pattern:"^9([^0-9]|$)", string:os_version)) audit(AUDIT_OS_NOT, 'AlmaLinux 9.x', 'AlmaLinux ' + os_version);

if (!get_kb_item('Host/AlmaLinux/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('aarch64' >!< cpu && 'ppc' >!< cpu && 's390' >!< cpu && 'x86_64' >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'AlmaLinux', cpu);

var constraints = [
  {
    'release': '9',
    'pkgs': [
      {'reference':'gstreamer1-plugins-good-1.22.12-4.el9', 'rpm_spec_vers_cmp':TRUE, 'epoch':'0'},
      {'reference':'gstreamer1-plugins-good-gtk-1.22.12-4.el9', 'rpm_spec_vers_cmp':TRUE, 'epoch':'0'}
    ]
  }
];

var os_release = get_one_kb_item('installed_os/local/SSH/0/release');
var os_sp = get_one_kb_item('Host/*/minor_release');

var flag = 0;
var reference;
var sp;
var _cpu;
var el_string;
var rpm_spec_vers_cmp;
var epoch;
var allowmaj;
var exists_check;
var cves;
foreach var constraint ( constraints ) {
  # Check that the target release is equal to the affected release
  if (!empty_or_null(constraint['release'])){
    if (constraint['release'] != os_release) continue;
  }
  if (!empty_or_null(constraint['sp'])){
    if (constraint['sp'] != os_sp) continue;
  }
  foreach var pkg ( constraint['pkgs'] ) {
    reference = NULL;
    sp = NULL;
    _cpu = NULL;
    el_string = NULL;
    rpm_spec_vers_cmp = NULL;
    epoch = NULL;
    allowmaj = NULL;
    exists_check = NULL;
    cves = NULL;
    if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];
    if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];
    if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];
    if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];
    if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];
    if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];
    if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];
    if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];
    if (!empty_or_null(pkg['cves'])) cves = pkg['cves'];
    if (reference &&
        ## (no known rpm to check OR known rpm_exists)
        (!exists_check || rpm_exists(rpm:exists_check)) &&
        rpm_check(sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj, cves:cves)) flag++;
  }
}

if (flag)
{
  security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'gstreamer1-plugins-good / gstreamer1-plugins-good-gtk');
}