PHP FILTER_UNSAFE_RAW SQL Injection Vulnerability

# Copyright (C) 2009 Greenbone Networks GmbH
# 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
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

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

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.800333");
  script_version("2022-05-09T13:48:18+0000");
  script_tag(name:"last_modification", value:"2022-05-09 13:48:18 +0000 (Mon, 09 May 2022)");
  script_tag(name:"creation_date", value:"2009-01-08 07:43:30 +0100 (Thu, 08 Jan 2009)");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_cve_id("CVE-2008-5844");
  script_name("PHP FILTER_UNSAFE_RAW SQL Injection Vulnerability");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2009 Greenbone Networks GmbH");
  script_family("Web application abuses");
  script_dependencies("secpod_php_smb_login_detect.nasl", "gb_php_ssh_login_detect.nasl", "gb_php_http_detect.nasl");
  script_mandatory_keys("php/detected");

  script_xref(name:"URL", value:"http://bugs.php.net/bug.php?id=42718");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/32673");
  script_xref(name:"URL", value:"http://www.php.net/archive/2008.php#id2008-12-08-1");

  script_tag(name:"impact", value:"Successful exploitation could allow attackers to inject SQL code in the
  affected user application, and this may lead to other attacks also.");

  script_tag(name:"affected", value:"PHP version 5.2.7 on all running platform.");

  script_tag(name:"insight", value:"The flaw is due to improper field change in FILTER_UNSAFE_RAW. These
  can be exploited when magic_quotes_gpc settings is disabled.");

  script_tag(name:"solution", value:"Update to version 5.2.8 or later.");

  script_tag(name:"summary", value:"PHP is prone to an SQL Injection vulnerability.");

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

  exit(0);
}

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

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

if( ! phpVer = get_app_version( cpe:CPE, port:phpPort ) )
  exit( 0 );

if( version_is_equal( version:phpVer, test_version:"5.2.7" ) ) {
  report = report_fixed_ver( installed_version:phpVer, fixed_version:"5.2.8" );
  security_message( data:report, port:phpPort );
  exit( 0 );
}

exit( 99 );