Apache Tika Server 1.x <= 1.23 Multiple Vulnerabilities

# Copyright (C) 2020 Greenbone Networks GmbH
#
# 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.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.113657");
  script_version("2021-07-22T02:00:50+0000");
  script_tag(name:"last_modification", value:"2021-07-22 02:00:50 +0000 (Thu, 22 Jul 2021)");
  script_tag(name:"creation_date", value:"2020-03-24 12:14:24 +0000 (Tue, 24 Mar 2020)");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:N/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-10-20 22:15:00 +0000 (Tue, 20 Oct 2020)");

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

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

  script_cve_id("CVE-2020-1950", "CVE-2020-1951");

  script_name("Apache Tika Server 1.x <= 1.23 Multiple Vulnerabilities");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2020 Greenbone Networks GmbH");
  script_family("Web application abuses");
  script_dependencies("gb_apache_tika_server_detect.nasl");
  script_mandatory_keys("Apache/Tika/Server/Installed");

  script_tag(name:"summary", value:"Apache Tika Server 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:"The following vulnerabilities exist:

  - A carefully crafted or corrupt PSD file
  can cause excessive memory usage in the PSDParser.

  - A carefully crafted or corrupt PSD file
  can cause an infinite loop in the PSDParser.");

  script_tag(name:"impact", value:"Successful exploitation would allow an attacker to
  crash the application or exhaust the target system's resources.");

  script_tag(name:"affected", value:"Apache Tika versions 1.0 through 1.23.");

  script_tag(name:"solution", value:"Update to version 1.24 or later.");

  script_xref(name:"URL", value:"https://lists.apache.org/thread.html/r463b1a67817ae55fe022536edd6db34e8f9636971188430cbcf8a8dd%40%3Cdev.tika.apache.org%3E");
  script_xref(name:"URL", value:"https://lists.apache.org/thread.html/rd8c1b42bd0e31870d804890b3f00b13d837c528f7ebaf77031323172%40%3Cdev.tika.apache.org%3E");

  exit(0);
}

CPE = "cpe:/a:apache:tika";

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

if( ! 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: "1.24" ) ) {
  report = report_fixed_ver( installed_version: version, fixed_version: "1.24", install_path: location );
  security_message( data: report, port: port );
  exit( 0 );
}

exit( 99 );