TencentOS Server 3: php (TSSA-2023:0117)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Tencent Linux Security Advisory TSSA-2023:0117.
##

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

if (description)
{
  script_id(238777);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/12/05");

  script_cve_id(
    "CVE-2022-31628",
    "CVE-2022-31629",
    "CVE-2022-31630",
    "CVE-2022-31631",
    "CVE-2022-37454"
  );

  script_name(english:"TencentOS Server 3: php (TSSA-2023:0117)");

  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-2023:0117 advisory.

    Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:
      CVE-2022-31628:
      A vulnerability was found in PHP due to an infinite loop within the phar uncompressor code when
    processing quines gzip files. This vulnerability allows a remote attacker to pass a specially crafted
    archive to the application, and consume all available system resources, causing a denial of service
    condition.
      CVE-2022-31629:
      A vulnerability was found in PHP due to the way PHP handles HTTP variable names. It interferes with HTTP
    variable names that clash with ones that have a specific semantic meaning. This vulnerability allows
    network and same-site attackers to set a standard insecure cookie in the victim's browser, which is
    treated as a __Host- or __Secure- cookie by PHP applications, posing a threat to data integrity.
      CVE-2022-31630:
      An out-of-bounds read flaw was found in PHP due to insufficient input validation in the imageloadfont()
    function. This flaw allows a remote attacker to pass specially crafted data to the web application,
    trigger an out-of-bounds read error, and read the contents of memory on the system.
      CVE-2022-31631:
      A flaw was found in PHP. This issue occurs due to an uncaught integer overflow in PDO::quote() of
    PDO_SQLite returning an improperly quoted string. With the implementation of sqlite3_snprintf(), it is
    possible to force the function to return a single apostrophe if the function is called on user-supplied
    input without any length restrictions in place.
      CVE-2022-37454:
      A flaw was found in the Keccak XKCP SHA-3 reference implementation. The sponge function interface allows
    partial input data to be processed, and partial output to be produced. When at least one of these has a
    length of 4294967096 bytes or more, it can result in elimination of cryptographic properties, execution of
    arbitrary code, or 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-20230117.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:POC/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:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-37454");

  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:"2023/06/19");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/06/19");
  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:libzip");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:php");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:php-pear");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:php-pecl-apcu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:php-pecl-rrd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:php-pecl-xdebug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:php-pecl-zip");
  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':'apcu-panel-5.1.18-1.module+el8.8.0+476+5c9845ce', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libzip-1.6.1-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libzip-debuginfo-1.6.1-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libzip-debugsource-1.6.1-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libzip-devel-1.6.1-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libzip-tools-1.6.1-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libzip-tools-debuginfo-1.6.1-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-bcmath-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-bcmath-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-cli-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-cli-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-common-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-common-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-dba-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-dba-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-dbg-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-dbg-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-debugsource-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-devel-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-embedded-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-embedded-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-enchant-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-enchant-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-ffi-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-ffi-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-fpm-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-fpm-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-gd-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-gd-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-gmp-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-gmp-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-intl-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-intl-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-json-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-json-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-ldap-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-ldap-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-mbstring-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-mbstring-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-mysqlnd-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-mysqlnd-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-odbc-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-odbc-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-opcache-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-opcache-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-pdo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-pdo-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-pear-1.10.13-1.module+el8.8.0+476+5c9845ce', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-pecl-apcu-5.1.18-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-pecl-apcu-debuginfo-5.1.18-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-pecl-apcu-debugsource-5.1.18-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-pecl-apcu-devel-5.1.18-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-pecl-rrd-2.0.1-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-pecl-rrd-debuginfo-2.0.1-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-pecl-rrd-debugsource-2.0.1-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-pecl-xdebug-2.9.5-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-pecl-xdebug-debuginfo-2.9.5-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-pecl-xdebug-debugsource-2.9.5-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-pecl-zip-1.18.2-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-pecl-zip-debuginfo-1.18.2-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-pecl-zip-debugsource-1.18.2-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-pgsql-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-pgsql-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-process-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-process-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-snmp-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-snmp-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-soap-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-soap-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-xml-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-xml-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-xmlrpc-7.4.33-1.module+el8.8.0+476+5c9845ce', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'php-xmlrpc-debuginfo-7.4.33-1.module+el8.8.0+476+5c9845ce', '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, 'apcu-panel / libzip / libzip-debuginfo / etc');
}