TencentOS Server 4: thunderbird (TSSA-2024:0469)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Tencent Linux Security Advisory TSSA-2024:0469.
##

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

if (description)
{
  script_id(238968);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/12/04");

  script_cve_id(
    "CVE-2023-5388",
    "CVE-2024-4367",
    "CVE-2024-4767",
    "CVE-2024-4768",
    "CVE-2024-4769",
    "CVE-2024-4770",
    "CVE-2024-4777",
    "CVE-2024-5688",
    "CVE-2024-5690",
    "CVE-2024-5691",
    "CVE-2024-5693",
    "CVE-2024-5696",
    "CVE-2024-5700",
    "CVE-2024-5702",
    "CVE-2024-6604"
  );

  script_name(english:"TencentOS Server 4: thunderbird (TSSA-2024:0469)");

  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-2024:0469 advisory.

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

    CVE-2024-4777:
    Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. Some of these bugs
    showed evidence of memory corruption and we presume that with enough effort some of these could have been
    exploited to run arbitrary code. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and
    Thunderbird < 115.11.

    CVE-2024-4767:
    If the `browser.privatebrowsing.autostart` preference is enabled, IndexedDB files were not properly
    deleted when the window was closed. This preference is disabled by default in Firefox. This vulnerability
    affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.

    CVE-2024-4770:
    When saving a page to PDF, certain font styles could have led to a potential use-after-free crash. This
    vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.

    CVE-2024-4367:
    A type check was missing when handling fonts in PDF.js, which would allow arbitrary JavaScript execution
    in the PDF.js context. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird <
    115.11.

    CVE-2024-4769:
    When importing resources using Web Workers, error messages would distinguish the difference between
    `application/javascript` responses and non-script responses.  This could have been abused to learn
    information cross-origin. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird
    < 115.11.

    CVE-2024-4768:
    A bug in popup notifications' interaction with WebAuthn made it easier for an attacker to trick a user
    into granting permissions. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird
    < 115.11.

    CVE-2024-5690:
    By monitoring the time certain operations take, an attacker could have guessed which external protocol
    handlers were functional on a user's system. This vulnerability affects Firefox < 127, Firefox ESR <
    115.12, and Thunderbird < 115.12.

    CVE-2024-5693:
    Offscreen Canvas did not properly track cross-origin tainting, which could be used to access image data
    from another site in violation of same-origin policy. This vulnerability affects Firefox < 127, Firefox
    ESR < 115.12, and Thunderbird < 115.12.

    CVE-2024-5688:
    If a garbage collection was triggered at the right time, a use-after-free could have occurred during
    object transplant. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and Thunderbird <
    115.12.

    CVE-2024-5691:
    By tricking the browser with a `X-Frame-Options` header, a sandboxed iframe could have presented a button
    that, if clicked by a user, would bypass restrictions to open a new window. This vulnerability affects
    Firefox < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.

    CVE-2024-5702:
    Memory corruption in the networking stack could have led to a potentially exploitable crash. This
    vulnerability affects Firefox < 125, Firefox ESR < 115.12, and Thunderbird < 115.12.

    CVE-2024-5700:
    Memory safety bugs present in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11. Some of these bugs
    showed evidence of memory corruption and we presume that with enough effort some of these could have been
    exploited to run arbitrary code. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and
    Thunderbird < 115.12.

    CVE-2024-5696:
    By manipulating the text in an `<input>` tag, an attacker could have caused corrupt memory leading
    to a potentially exploitable crash. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and
    Thunderbird < 115.12.

    CVE-2024-6604:
    Memory safety bugs present in Firefox 127, Firefox ESR 115.12, and Thunderbird 115.12. Some of these bugs
    showed evidence of memory corruption and we presume that with enough effort some of these could have been
    exploited to run arbitrary code. This vulnerability affects Firefox < 128 and Firefox ESR < 115.13.

    CVE-2023-5388:
    NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could
    potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124,
    Firefox ESR < 115.9, and Thunderbird < 115.9.

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-20240469.xml");
  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:H/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:H/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-4777");

  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:"2024/11/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/11/14");
  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:thunderbird");
  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':'thunderbird-115.13.0-2.oc9', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE},
      {'reference':'thunderbird-115.13.0-2.oc9', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE},
      {'reference':'thunderbird-debuginfo-115.13.0-2.oc9', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE},
      {'reference':'thunderbird-debuginfo-115.13.0-2.oc9', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE},
      {'reference':'thunderbird-debugsource-115.13.0-2.oc9', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE},
      {'reference':'thunderbird-debugsource-115.13.0-2.oc9', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE},
      {'reference':'thunderbird-librnp-rnp-115.13.0-2.oc9', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE},
      {'reference':'thunderbird-librnp-rnp-115.13.0-2.oc9', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE},
      {'reference':'thunderbird-librnp-rnp-debuginfo-115.13.0-2.oc9', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE},
      {'reference':'thunderbird-librnp-rnp-debuginfo-115.13.0-2.oc9', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE},
      {'reference':'thunderbird-wayland-115.13.0-2.oc9', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE},
      {'reference':'thunderbird-wayland-115.13.0-2.oc9', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':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, 'thunderbird / thunderbird-debuginfo / thunderbird-debugsource / etc');
}