PHP Multiple Vulnerabilities - 02 (Jun 2015) - Windows

# SPDX-FileCopyrightText: 2015 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("1.3.6.1.4.1.25623.1.0.805655");
  script_version("2024-02-08T05:05:59+0000");
  script_cve_id("CVE-2015-4026", "CVE-2015-4025", "CVE-2015-4024", "CVE-2015-4022",
                "CVE-2015-4021");
  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_tag(name:"last_modification", value:"2024-02-08 05:05:59 +0000 (Thu, 08 Feb 2024)");
  script_tag(name:"creation_date", value:"2015-06-16 18:45:49 +0530 (Tue, 16 Jun 2015)");
  script_name("PHP Multiple Vulnerabilities - 02 (Jun 2015) - Windows");

  script_tag(name:"summary", value:"PHP is prone to multiple vulnerabilities.");

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

  script_tag(name:"insight", value:"Multiple flaws are due to:

  - Algorithmic complexity vulnerability in the 'multipart_buffer_headers'
    function in main/rfc1867.c script in PHP.

  - 'pcntl_exec' implementation in PHP truncates a pathname upon encountering a
    \x00 character.

  - Integer overflow in the 'ftp_genlist' function in ext/ftp/ftp.c script in PHP.

  - The 'phar_parse_tarfile' function in ext/phar/tar.c script in PHP does not
    verify that the first character of a filename is different from the
    \0 character.");

  script_tag(name:"impact", value:"Successfully exploiting this issue allow
  remote attackers to cause a denial of service, bypass intended extension
  restrictions and access  and execute files or directories with unexpected
  names via crafted dimensions and remote FTP servers to execute arbitrary code.");

  script_tag(name:"affected", value:"PHP versions before 5.4.41, 5.5.x before
  5.5.25, and 5.6.x before 5.6.9");

  script_tag(name:"solution", value:"Update to PHP 5.4.41 or 5.5.25 or 5.6.9
  or later.");

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

  script_xref(name:"URL", value:"http://php.net/ChangeLog-5.php");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/75056");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/74904");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/74903");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/74902");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/74700");
  script_xref(name:"URL", value:"https://bugs.php.net/bug.php?id=69085");
  script_xref(name:"URL", value:"http://openwall.com/lists/oss-security/2015/06/01/4");

  script_copyright("Copyright (C) 2015 Greenbone AG");
  script_category(ACT_GATHER_INFO);
  script_family("Web application abuses");
  script_dependencies("secpod_php_smb_login_detect.nasl", "gb_php_http_detect.nasl", "os_detection.nasl");
  script_mandatory_keys("php/detected", "Host/runs_windows");
  exit(0);
}

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

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

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

if(vers =~ "^5\.5")
{
  if(version_in_range(version:vers, test_version:"5.5.0", test_version2:"5.5.24"))
  {
    fix = "5.5.25";
    VULN = TRUE;
  }
}

if(vers =~ "^5\.6")
{
  if(version_in_range(version:vers, test_version:"5.6.0", test_version2:"5.6.8"))
  {
    fix = "5.6.9";
    VULN = TRUE;
  }
}

if(vers =~ "^5\.4")
{
  if(version_is_less(version:vers, test_version:"5.4.41"))
  {
    fix = "5.4.41";
    VULN = TRUE;
  }
}

if(VULN)
{
  report = 'Installed Version: ' + vers + '\n' +
           'Fixed Version:     ' + fix + '\n';
  security_message(data:report, port:port);
  exit(0);
}

exit(99);