TencentOS Server 3: go-toolset:rhel8 (TSSA-2025:0299)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Tencent Linux Security Advisory TSSA-2025:0299.
##

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

if (description)
{
  script_id(239506);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/12/04");

  script_cve_id("CVE-2024-45336", "CVE-2024-45341");

  script_name(english:"TencentOS Server 3: go-toolset:rhel8 (TSSA-2025:0299)");

  script_set_attribute(attribute:"synopsis", value:
"The remote TencentOS Server 3 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 3 host is prior to tested version. It is,
therefore, affected by multiple vulnerabilities as referenced in the TSSA-2025:0299 advisory.

    Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:

    CVE-2024-45336:
    The HTTP client drops sensitive headers after following a cross-domain redirect. For example, a request to
    a.com/ containing an Authorization header which is redirected to b.com/ will not send that header to
    b.com. In the event that the client received a subsequent same-domain redirect, however, the sensitive
    headers would be restored. For example, a chain of redirects from a.com/, to b.com/1, and finally to
    b.com/2 would incorrectly send the Authorization header to b.com/2.

    CVE-2024-45341:
    A certificate with a URI which has a IPv6 address with a zone ID may incorrectly satisfy a URI name
    constraint that applies to the certificate chain. Certificates containing URIs are not permitted in the
    web PKI, so this only affects users of private PKIs which make use of URIs.

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-20250299.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:N");
  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:C/C:L/I:L/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-45341");

  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:"2025/04/10");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/04/10");
  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:3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:delve");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:go-toolset");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:golang");
  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:"^3([^0-9]|$)", string:os_version)) audit(AUDIT_OS_NOT, 'TencentOS 3.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': '3',
    'pkgs': [
      {'reference':'delve-1.24.1-1.module+el8.10.0+737+c1818456', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'delve-1.24.1-1.module+el8.10.0+737+c1818456', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'delve-debuginfo-1.24.1-1.module+el8.10.0+737+c1818456', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'delve-debuginfo-1.24.1-1.module+el8.10.0+737+c1818456', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'delve-debugsource-1.24.1-1.module+el8.10.0+737+c1818456', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'delve-debugsource-1.24.1-1.module+el8.10.0+737+c1818456', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'go-toolset-1.23.6-1.module+el8.10.0+737+c1818456', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'go-toolset-1.23.6-1.module+el8.10.0+737+c1818456', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'golang-1.23.6-1.module+el8.10.0+737+c1818456', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'golang-1.23.6-1.module+el8.10.0+737+c1818456', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'golang-bin-1.23.6-1.module+el8.10.0+737+c1818456', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'golang-bin-1.23.6-1.module+el8.10.0+737+c1818456', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'golang-docs-1.23.6-1.module+el8.10.0+737+c1818456', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'golang-misc-1.23.6-1.module+el8.10.0+737+c1818456', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'golang-src-1.23.6-1.module+el8.10.0+737+c1818456', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'golang-tests-1.23.6-1.module+el8.10.0+737+c1818456', '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_WARNING,
      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, 'delve / delve-debuginfo / delve-debugsource / etc');
}