Apache Tomcat Reverse Proxy Information Disclosure Vulnerability (Windows)

2017-03-24T00:00:00
ID OPENVAS:1361412562310810719
Type openvas
Reporter Copyright (C) 2017 Greenbone Networks GmbH
Modified 2020-03-04T00:00:00

Description

This host is installed with Apache Tomcat and is prone to information disclosure vulnerability.

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_apache_tomcat_reverse_proxy_info_disc_vuln_win.nasl 69688 2016-07-24 11:25:47 +0530 March$
#
# Apache Tomcat Reverse Proxy Information Disclosure Vulnerability (Windows)
#
# Authors:
# Antu Sanadi <santu@secpod.com>
#
# Copyright:
# Copyright (C) 2017 Greenbone Networks GmbH, http://www.greenbone.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# 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:apache:tomcat";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.810719");
  script_version("2020-03-04T09:29:37+0000");
  script_cve_id("CVE-2016-8747");
  script_bugtraq_id(96895);
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_tag(name:"last_modification", value:"2020-03-04 09:29:37 +0000 (Wed, 04 Mar 2020)");
  script_tag(name:"creation_date", value:"2017-03-24 13:30:36 +0530 (Fri, 24 Mar 2017)");
  script_tag(name:"qod_type", value:"remote_banner");
  script_name("Apache Tomcat Reverse Proxy Information Disclosure Vulnerability (Windows)");

  script_tag(name:"summary", value:"This host is installed with Apache Tomcat
  and is prone to information disclosure vulnerability.");

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

  script_tag(name:"insight", value:"The refactoring to make wider use of
  ByteBuffer introduced a regression that could cause information to leak
  between requests on the same connection. When running behind a reverse
  proxy, this could result in information leakage between users.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote
  attackers to obtain sensitive information from requests other then their own.");

  script_tag(name:"affected", value:"Apache Tomcat versions 9.0.0.M11 to 9.0.0.M15 and
  Apache Tomcat versions 8.5.0 to 8.5.9 on Windows.");

  script_tag(name:"solution", value:"Upgrade to version 9.0.0.M17, 8.5.11 or later.");

  script_tag(name:"solution_type", value:"VendorFix");
  script_xref(name:"URL", value:"http://svn.apache.org/viewvc?view=revision&revision=1774161");
  script_xref(name:"URL", value:"http://svn.apache.org/viewvc?view=revision&revision=1774166");
  script_xref(name:"URL", value:"http://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.11");
  script_xref(name:"URL", value:"http://tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.0.M17");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone Networks GmbH");
  script_family("Web Servers");
  script_dependencies("gb_apache_tomcat_consolidation.nasl", "os_detection.nasl");
  script_mandatory_keys("apache/tomcat/detected", "Host/runs_windows");
  exit(0);
}

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

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

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

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

if(appVer =~ "^[89]\.")
{
 if(version_in_range(version:appVer, test_version:"8.5.0", test_version2:"8.5.9"))
  {
    fix = "8.5.11";
    VULN = TRUE;
  }

  else if(version_in_range(version:appVer, test_version:"8.0.0.RC1", test_version2:"8.0.38"))
  {
    fix = "8.0.39";
    VULN = TRUE;
  }

  else if(version_in_range(version:appVer, test_version:"9.0.0.M11", test_version2:"9.0.0.M15"))
  {
    fix = "9.0.0.M17";
    VULN = TRUE;
  }

  if(VULN)
  {
    report = report_fixed_ver(installed_version:appVer, fixed_version:fix, install_path:path);
    security_message(data:report, port:tomPort);
    exit(0);
  }
}