5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.9 Medium
AI Score
Confidence
High
1.7 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
27.9%
PHP is prone to a buffer overflow vulnerability.
# SPDX-FileCopyrightText: 2023 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-or-later
CPE = "cpe:/a:php:php";
if (description)
{
script_oid("1.3.6.1.4.1.25623.1.0.104645");
script_version("2023-11-10T16:09:31+0000");
script_tag(name:"last_modification", value:"2023-11-10 16:09:31 +0000 (Fri, 10 Nov 2023)");
script_tag(name:"creation_date", value:"2023-03-21 10:40:23 +0000 (Tue, 21 Mar 2023)");
script_tag(name:"cvss_base", value:"4.6");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:S/C:N/I:N/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2023-11-09 17:46:00 +0000 (Thu, 09 Nov 2023)");
script_cve_id("CVE-2022-4900");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"VendorFix");
script_name("PHP < 8.0.22, 8.1.x < 8.1.9 Security Update - Windows");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2023 Greenbone AG");
script_family("Buffer overflow");
script_dependencies("gb_php_http_detect.nasl", "os_detection.nasl");
script_mandatory_keys("php/detected", "Host/runs_windows");
script_tag(name:"summary", value:"PHP is prone to a buffer overflow vulnerability.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"Fixed potential overflow for the builtin server via the
PHP_CLI_SERVER_WORKERS environment variable.");
script_tag(name:"affected", value:"PHP versions prior to 8.0.22 and 8.1.x prior to 8.1.9.");
script_tag(name:"solution", value:"Update to version 8.0.22, 8.1.9, 8.2.0 or later.");
script_xref(name:"URL", value:"https://www.php.net/ChangeLog-8.php#8.2.0");
script_xref(name:"URL", value:"https://www.php.net/ChangeLog-8.php#8.1.9");
script_xref(name:"URL", value:"https://www.php.net/ChangeLog-8.php#8.0.22");
script_xref(name:"URL", value:"https://github.com/php/php-src/issues/8989");
script_xref(name:"URL", value:"https://github.com/php/php-src/pull/9000");
script_xref(name:"URL", value:"https://github.com/php/php-src/commit/789a37f14405e2d1a05a76c9fb4ed2d49d4580d5");
script_xref(name:"URL", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2179880");
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: "8.0.22")) {
report = report_fixed_ver(installed_version: version, fixed_version: "8.0.22/8.1.9/8.2.0", 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: "8.1.9")) {
report = report_fixed_ver(installed_version: version, fixed_version: "8.1.9/8.2.0", install_path: location);
security_message(port: port, data: report);
exit(0);
}
exit(99);
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.9 Medium
AI Score
Confidence
High
1.7 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
27.9%