Apache Tomcat 'VirtualDirContext' Information Disclosure Vulnerability - Windows

# SPDX-FileCopyrightText: 2017 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:apache:tomcat";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.811846");
  script_version("2024-02-15T05:05:40+0000");
  script_cve_id("CVE-2017-12616");
  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:"2024-02-15 05:05:40 +0000 (Thu, 15 Feb 2024)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2019-04-15 16:30:00 +0000 (Mon, 15 Apr 2019)");
  script_tag(name:"creation_date", value:"2017-09-25 17:29:27 +0530 (Mon, 25 Sep 2017)");
  script_tag(name:"qod_type", value:"remote_banner");
  script_name("Apache Tomcat 'VirtualDirContext' Information Disclosure Vulnerability - Windows");

  script_tag(name:"summary", value:"Apache Tomcat is prone to an 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 flaw is due to an improper serving of
  files via 'VirtualDirContext'.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote
  attackers to obtain potentially sensitive information on the target system.");

  script_tag(name:"affected", value:"Apache Tomcat versions 7.0.0 to 7.0.80
  on Windows");

  script_tag(name:"solution", value:"Upgrade to Tomcat version 7.0.81 or later.");

  script_tag(name:"solution_type", value:"VendorFix");
  script_xref(name:"URL", value:"http://www.securitytracker.com/id/1039393");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/100897");
  script_xref(name:"URL", value:"http://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.81");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone AG");
  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 =~ "^7\.")
{
  if(version_is_less(version:appVer, test_version:"7.0.81"))
  {
    report = report_fixed_ver(installed_version:appVer, fixed_version:"7.0.81", install_path:path);
    security_message(data:report, port:tomPort);
    exit(0);
  }
}
exit(0);