PHP < 7.4.30, 8.0.x < 8.0.20, 8.1.x < 8.1.7 Security Update (Jun 2022) - Linux

# SPDX-FileCopyrightText: 2022 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

CPE = "cpe:/a:php:php";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.148249");
  script_version("2025-09-24T05:39:03+0000");
  script_tag(name:"last_modification", value:"2025-09-24 05:39:03 +0000 (Wed, 24 Sep 2025)");
  script_tag(name:"creation_date", value:"2022-06-10 04:09:50 +0000 (Fri, 10 Jun 2022)");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-08-18 13:11:00 +0000 (Thu, 18 Aug 2022)");

  script_cve_id("CVE-2022-31625", "CVE-2022-31626");

  script_tag(name:"qod_type", value:"remote_banner_unreliable");

  script_tag(name:"solution_type", value:"VendorFix");

  script_name("PHP < 7.4.30, 8.0.x < 8.0.20, 8.1.x < 8.1.7 Security Update (Jun 2022) - Linux");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2022 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_php_consolidation.nasl", "os_detection.nasl");
  script_mandatory_keys("php/detected", "Host/runs_unixoide");

  script_tag(name:"summary", value:"PHP released new versions which include a security fix.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"insight", value:"The following vulnerabilities exist:

  - CVE-2022-31625: Uninitialized array in pg_query_params()

  - CVE-2022-31626: mysqlnd/pdo password buffer overflow");

  script_tag(name:"affected", value:"PHP prior to version 7.4.30, 8.0.x through 8.0.19 and 8.1.x
  through 8.1.6.");

  script_tag(name:"solution", value:"Update to version 7.4.30, 8.0.20, 8.1.7 or later.");

  script_xref(name:"URL", value:"https://www.php.net/ChangeLog-7.php#7.4.30");
  script_xref(name:"URL", value:"https://www.php.net/ChangeLog-8.php#8.0.20");
  script_xref(name:"URL", value:"https://www.php.net/ChangeLog-8.php#8.1.7");
  script_xref(name:"URL", value:"https://bugs.php.net/bug.php?id=81720");
  script_xref(name:"URL", value:"https://bugs.php.net/bug.php?id=81719");

  exit(0);
}

include("host_details.inc");
include("version_func.inc");

if (isnull(port = get_app_port(cpe: CPE)))
  exit(0);

if (!infos = get_app_version_and_location(cpe: CPE, port: port, exit_no_version: TRUE))
  exit(0);

version = infos["version"];
location = infos["location"];

if (version_is_less(version: version, test_version: "7.4.30")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "7.4.30", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range_exclusive(version: version, test_version_lo: "8.0", test_version_up: "8.0.20")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "8.0.20", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range_exclusive(version: version, test_version_lo: "8.1", test_version_up: "8.1.7")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "8.1.7", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);