Fedora 39 : chromium (2024-55e7e839f1)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
# The descriptive text and package checks in this plugin were
# extracted from Fedora Security Advisory FEDORA-2024-55e7e839f1
#

include('compat.inc');

if (description)
{
  script_id(195322);
  script_version("1.0");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/05/11");

  script_cve_id(
    "CVE-2023-49501",
    "CVE-2023-49502",
    "CVE-2023-49528",
    "CVE-2023-50007",
    "CVE-2023-50008",
    "CVE-2023-50009",
    "CVE-2023-50010",
    "CVE-2023-51791",
    "CVE-2023-51792",
    "CVE-2023-51793",
    "CVE-2023-51795",
    "CVE-2023-51796",
    "CVE-2023-51797",
    "CVE-2023-51798",
    "CVE-2024-4331",
    "CVE-2024-4368",
    "CVE-2024-4558",
    "CVE-2024-4559",
    "CVE-2024-31578",
    "CVE-2024-31581",
    "CVE-2024-31582",
    "CVE-2024-31585"
  );
  script_xref(name:"FEDORA", value:"2024-55e7e839f1");

  script_name(english:"Fedora 39 : chromium (2024-55e7e839f1)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Fedora host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the
FEDORA-2024-55e7e839f1 advisory.

  - Buffer Overflow vulnerability in FFmpeg version n6.1-3-g466799d4f5, allows a local attacker to execute
    arbitrary code and cause a denial of service (DoS) via the af_dialoguenhance.c:261:5 in the de_stereo
    component. (CVE-2023-49528)

  - FFmpeg version n6.1.1 was discovered to contain a heap use-after-free via the av_hwframe_ctx_init
    function. (CVE-2024-31578)

  - FFmpeg version n6.1 was discovered to contain an improper validation of array index vulnerability in
    libavcodec/cbs_h266_syntax_template.c. This vulnerability allows attackers to cause undefined behavior
    within the application. (CVE-2024-31581)

  - FFmpeg version n6.1 was discovered to contain a heap buffer overflow vulnerability in the
    draw_block_rectangle function of libavfilter/vf_codecview.c. This vulnerability allows attackers to cause
    undefined behavior or a Denial of Service (DoS) via crafted input. (CVE-2024-31582)

  - FFmpeg version n5.1 to n6.1 was discovered to contain an Off-by-one Error vulnerability in
    libavfilter/avf_showspectrum.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via
    a crafted input. (CVE-2024-31585)

  - Buffer Overflow vulnerability in Ffmpeg v.n6.1-3-g466799d4f5 allows a local attacker to execute arbitrary
    code via the config_eq_output function in the libavfilter/asrc_afirsrc.c:495:30 component.
    (CVE-2023-49501)

  - Buffer Overflow vulnerability in Ffmpeg v.n6.1-3-g466799d4f5 allows a local attacker to execute arbitrary
    code via the ff_bwdif_filter_intra_c function in the libavfilter/bwdifdsp.c:125:5 component.
    (CVE-2023-49502)

  - Buffer Overflow vulenrability in Ffmpeg v.N113007-g8d24a28d06 allows a local attacker to execute arbitrary
    code via the libavcodec/jpegxl_parser.c in gen_alias_map. (CVE-2023-51791)

  - Buffer Overflow vulnerability in libde265 v1.0.12 allows a local attacker to cause a denial of service via
    the allocation size exceeding the maximum supported size of 0x10000000000. (CVE-2023-51792)

  - Buffer Overflow vulnerability in Ffmpeg v.N113007-g8d24a28d06 allows a local attacker to execute arbitrary
    code via the libavutil/imgutils.c:353:9 in image_copy_plane. (CVE-2023-51793)

  - Buffer Overflow vulnerability in Ffmpeg v.N113007-g8d24a28d06 allows a local attacker to execute arbitrary
    code via the libavfilter/avf_showspectrum.c:1789:52 component in showspectrumpic_request_frame
    (CVE-2023-51795)

  - Buffer Overflow vulnerability in Ffmpeg v.N113007-g8d24a28d06 allows a local attacker to execute arbitrary
    code via the libavfilter/f_reverse.c:269:26 in areverse_request_frame. (CVE-2023-51796)

  - Buffer Overflow vulnerability in Ffmpeg v.N113007-g8d24a28d06 allows a local attacker to execute arbitrary
    code via the libavfilter/avf_showwaves.c:722:24 in showwaves_filter_frame (CVE-2023-51797)

  - Buffer Overflow vulnerability in Ffmpeg v.N113007-g8d24a28d06 allows a local attacker to execute arbitrary
    code via a floating point exception (FPE) error at libavfilter/vf_minterpolate.c:1078:60 in interpolate.
    (CVE-2023-51798)

  - Buffer Overflow vulnerability in Ffmpeg v.n6.1-3-g466799d4f5 allows a local attacker to execute arbitrary
    code via theav_samples_set_silence function in thelibavutil/samplefmt.c:260:9 component. (CVE-2023-50007)

  - Buffer Overflow vulnerability in Ffmpeg v.n6.1-3-g466799d4f5 allows a local attacker to execute arbitrary
    code via the av_malloc function in libavutil/mem.c:105:9 component. (CVE-2023-50008)

  - Buffer Overflow vulnerability in Ffmpeg v.n6.1-3-g466799d4f5 allows a local attacker to execute arbitrary
    code via the ff_gaussian_blur_8 function in libavfilter/edge_template.c:116:5 component. (CVE-2023-50009)

  - Buffer Overflow vulnerability in Ffmpeg v.n6.1-3-g466799d4f5 allows a local attacker to execute arbitrary
    code via the set_encoder_id function in /fftools/ffmpeg_enc.c component. (CVE-2023-50010)

  - Use after free in Picture In Picture in Google Chrome prior to 124.0.6367.118 allowed a remote attacker to
    potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
    (CVE-2024-4331)

  - Use after free in Dawn in Google Chrome prior to 124.0.6367.118 allowed a remote attacker to potentially
    exploit heap corruption via a crafted HTML page. (Chromium security severity: High) (CVE-2024-4368)

  - Heap buffer overflow in WebAudio in Google Chrome prior to 124.0.6367.155 allowed a remote attacker to
    potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
    (CVE-2024-4559)

  - Use after free in ANGLE in Google Chrome prior to 124.0.6367.155 allowed a remote attacker to potentially
    exploit heap corruption via a crafted HTML page. (Chromium security severity: High) (CVE-2024-4558)

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://bodhi.fedoraproject.org/updates/FEDORA-2024-55e7e839f1");
  script_set_attribute(attribute:"solution", value:
"Update the affected chromium package.");
  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:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2023-51793");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2024/04/12");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/05/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/05/11");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:39");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:chromium");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list");

  exit(0);
}


include('rpm.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/RedHat/release');
if (isnull(os_release) || 'Fedora' >!< os_release) audit(AUDIT_OS_NOT, 'Fedora');
var os_ver = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Fedora');
os_ver = os_ver[1];
if (! preg(pattern:"^39([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, 'Fedora 39', 'Fedora ' + os_ver);

if (!get_kb_item('Host/RedHat/rpm-list')) 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, 'Fedora', cpu);

var pkgs = [
    {'reference':'chromium-124.0.6367.155-1.fc39', 'release':'FC39', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE}
];

var flag = 0;
foreach package_array ( pkgs ) {
  var reference = NULL;
  var _release = NULL;
  var sp = NULL;
  var _cpu = NULL;
  var el_string = NULL;
  var rpm_spec_vers_cmp = NULL;
  var epoch = NULL;
  var allowmaj = NULL;
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (!empty_or_null(package_array['release'])) _release = package_array['release'];
  if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
  if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
  if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];
  if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
  if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];
  if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];
  if (reference && _release) {
    if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) 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, 'chromium');
}