TencentOS Server 4: webkitgtk (TSSA-2024:0535)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Tencent Linux Security Advisory TSSA-2024:0535.
##

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(238532);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/11/23");

  script_cve_id(
    "CVE-2014-1745",
    "CVE-2022-42856",
    "CVE-2023-32393",
    "CVE-2023-38597",
    "CVE-2023-40414",
    "CVE-2023-41983",
    "CVE-2023-42883",
    "CVE-2023-42890",
    "CVE-2023-42916",
    "CVE-2023-42917",
    "CVE-2024-23206",
    "CVE-2024-23213",
    "CVE-2024-23254",
    "CVE-2024-23263",
    "CVE-2024-23280",
    "CVE-2024-23284",
    "CVE-2024-54658"
  );
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2023/01/04");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2023/12/25");

  script_name(english:"TencentOS Server 4: webkitgtk (TSSA-2024:0535)");

  script_set_attribute(attribute:"synopsis", value:
"The remote TencentOS Server 4 host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is,
therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0535 advisory.

    Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:

    CVE-2024-23213:
    The issue was addressed with improved memory handling. This issue is fixed in watchOS 10.3, tvOS 17.3, iOS
    17.3 and iPadOS 17.3, macOS Sonoma 14.3, iOS 16.7.5 and iPadOS 16.7.5, Safari 17.3. Processing web content
    may lead to arbitrary code execution.

    CVE-2014-1745:
    Use-after-free vulnerability in the SVG implementation in Blink, as used in Google Chrome before
    35.0.1916.114, allows remote attackers to cause a denial of service or possibly have unspecified other
    impact via vectors that trigger removal of an SVGFontFaceElement object, related to
    core/svg/SVGFontFaceElement.cpp.

    CVE-2024-23206:
    An access issue was addressed with improved access restrictions. This issue is fixed in watchOS 10.3, tvOS
    17.3, iOS 17.3 and iPadOS 17.3, macOS Sonoma 14.3, iOS 16.7.5 and iPadOS 16.7.5, Safari 17.3. A
    maliciously crafted webpage may be able to fingerprint the user.

    CVE-2023-40414:
    A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 10,
    iOS 17 and iPadOS 17, tvOS 17, macOS Sonoma 14, Safari 17. Processing web content may lead to arbitrary
    code execution.

    CVE-2024-23284:
    A logic issue was addressed with improved state management. This issue is fixed in tvOS 17.4, macOS Sonoma
    14.4, visionOS 1.1, iOS 17.4 and iPadOS 17.4, watchOS 10.4, iOS 16.7.6 and iPadOS 16.7.6, Safari 17.4.
    Processing maliciously crafted web content may prevent Content Security Policy from being enforced.

    CVE-2024-23263:
    A logic issue was addressed with improved validation. This issue is fixed in tvOS 17.4, macOS Sonoma 14.4,
    visionOS 1.1, iOS 17.4 and iPadOS 17.4, watchOS 10.4, iOS 16.7.6 and iPadOS 16.7.6, Safari 17.4.
    Processing maliciously crafted web content may prevent Content Security Policy from being enforced.

    CVE-2024-23280:
    An injection issue was addressed with improved validation. This issue is fixed in Safari 17.4, macOS
    Sonoma 14.4, iOS 17.4 and iPadOS 17.4, watchOS 10.4, tvOS 17.4. A maliciously crafted webpage may be able
    to fingerprint the user.

    CVE-2024-23254:
    The issue was addressed with improved UI handling. This issue is fixed in tvOS 17.4, macOS Sonoma 14.4,
    visionOS 1.1, iOS 17.4 and iPadOS 17.4, watchOS 10.4, Safari 17.4. A malicious website may exfiltrate
    audio data cross-origin.

    CVE-2023-42883:
    The issue was addressed with improved memory handling. This issue is fixed in Safari 17.2, macOS Sonoma
    14.2, iOS 17.2 and iPadOS 17.2, watchOS 10.2, tvOS 17.2, iOS 16.7.3 and iPadOS 16.7.3. Processing an image
    may lead to a denial-of-service.

    CVE-2023-42890:
    The issue was addressed with improved memory handling. This issue is fixed in Safari 17.2, macOS Sonoma
    14.2, watchOS 10.2, iOS 17.2 and iPadOS 17.2, tvOS 17.2. Processing web content may lead to arbitrary code
    execution.

    CVE-2023-42917:
    A memory corruption vulnerability was addressed with improved locking. This issue is fixed in iOS 17.1.2
    and iPadOS 17.1.2, macOS Sonoma 14.1.2, Safari 17.1.2. Processing web content may lead to arbitrary code
    execution. Apple is aware of a report that this issue may have been exploited against versions of iOS
    before iOS 16.7.1.

    CVE-2022-42856:
    A type confusion issue was addressed with improved state handling. This issue is fixed in Safari 16.2,
    tvOS 16.2, macOS Ventura 13.1, iOS 15.7.2 and iPadOS 15.7.2, iOS 16.1.2. Processing maliciously crafted
    web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been
    actively exploited against versions of iOS released before iOS 15.1..

    CVE-2023-41983:
    The issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14.1, Safari
    17.1, iOS 16.7.2 and iPadOS 16.7.2, iOS 17.1 and iPadOS 17.1. Processing web content may lead to a denial-
    of-service.

    CVE-2023-42916:
    An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 17.1.2 and
    iPadOS 17.1.2, macOS Sonoma 14.1.2, Safari 17.1.2. Processing web content may disclose sensitive
    information. Apple is aware of a report that this issue may have been exploited against versions of iOS
    before iOS 16.7.1.

    CVE-2023-38597:
    The issue was addressed with improved checks. This issue is fixed in iOS 15.7.8 and iPadOS 15.7.8, iOS
    16.6 and iPadOS 16.6, macOS Ventura 13.5, Safari 16.6. Processing web content may lead to arbitrary code
    execution.

    CVE-2023-32393:
    The issue was addressed with improved memory handling. This issue is fixed in watchOS 9.3, tvOS 16.3,
    macOS Ventura 13.2, iOS 16.3 and iPadOS 16.3. Processing web content may lead to arbitrary code execution.

    CVE-2024-54658:
    The issue was addressed with improved memory handling. This issue is fixed in iOS 17.4 and iPadOS 17.4,
    Safari 17.4, tvOS 17.4, watchOS 10.4, visionOS 1.1, macOS Sonoma 14.4. Processing web content may lead to
    a denial-of-service.

Tenable has extracted the preceding description block directly from the Tencent Linux 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://mirrors.tencent.com/tlinux/errata/tssa-20240535.xml");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:F/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:F/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2014-1745");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2023-40414");

  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:"2025/02/24");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/02/24");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/06/16");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:tencent:tencentos_server:4");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:webkitgtk");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Tencent 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_info2.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/etc/os-release", "Host/TencentOS/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) || 'TencentOS' >!< os_product) audit(AUDIT_OS_NOT, 'TencentOS');
var os_version = get_kb_item('installed_os/local/SSH/0/version');
if (isnull(os_version)) audit(AUDIT_UNKNOWN_APP_VER, 'TencentOS');
if (! preg(pattern:"^4([^0-9]|$)", string:os_version)) audit(AUDIT_OS_NOT, 'TencentOS 4.x', 'TencentOS ' + os_version);

if (!get_kb_item('Host/TencentOS/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, 'TencentOS', cpu);

var constraints = [
  {
    'release': '4',
    'pkgs': [
      {'reference':'javascriptcoregtk6.0-2.44.1-2.tl4', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'javascriptcoregtk6.0-2.44.1-2.tl4', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'javascriptcoregtk6.0-debuginfo-2.44.1-2.tl4', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'javascriptcoregtk6.0-debuginfo-2.44.1-2.tl4', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'javascriptcoregtk6.0-devel-2.44.1-2.tl4', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'javascriptcoregtk6.0-devel-2.44.1-2.tl4', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'javascriptcoregtk6.0-devel-debuginfo-2.44.1-2.tl4', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'javascriptcoregtk6.0-devel-debuginfo-2.44.1-2.tl4', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'webkitgtk-debugsource-2.44.1-2.tl4', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'webkitgtk-debugsource-2.44.1-2.tl4', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'webkitgtk6.0-2.44.1-2.tl4', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'webkitgtk6.0-2.44.1-2.tl4', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'webkitgtk6.0-debuginfo-2.44.1-2.tl4', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'webkitgtk6.0-debuginfo-2.44.1-2.tl4', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'webkitgtk6.0-devel-2.44.1-2.tl4', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'webkitgtk6.0-devel-2.44.1-2.tl4', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'webkitgtk6.0-devel-debuginfo-2.44.1-2.tl4', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'webkitgtk6.0-devel-debuginfo-2.44.1-2.tl4', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE}
    ]
  }
];

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, 'javascriptcoregtk6.0 / javascriptcoregtk6.0-debuginfo / javascriptcoregtk6.0-devel / etc');
}