Eclipse Jetty Information Disclosure Vulnerability (GHSA-j6qj-j888-vvgq) - Windows

# SPDX-FileCopyrightText: 2021 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:eclipse:jetty";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.117490");
  script_version("2024-06-11T05:05:40+0000");
  script_tag(name:"last_modification", value:"2024-06-11 05:05:40 +0000 (Tue, 11 Jun 2024)");
  script_tag(name:"creation_date", value:"2021-03-02 02:47:24 +0000 (Tue, 02 Mar 2021)");
  script_tag(name:"cvss_base", value:"4.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:P/I:N/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-07-11 17:15:00 +0000 (Sun, 11 Jul 2021)");

  script_cve_id("CVE-2021-28163");

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

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

  script_name("Eclipse Jetty Information Disclosure Vulnerability (GHSA-j6qj-j888-vvgq) - Windows");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2021 Greenbone AG");
  script_family("Web Servers");
  script_dependencies("gb_jetty_http_detect.nasl", "os_detection.nasl");
  script_mandatory_keys("jetty/detected", "Host/runs_windows");

  script_tag(name:"summary", value:"Eclipse Jetty is prone to an information disclosure
  vulnerability.");

  script_tag(name:"impact", value:"If the ${jetty.base} directory or the ${jetty.base}/webapps
  directory is a symlink (soft link in Linux), the contents of the ${jetty.base}/webapps directory
  may be deployed as a static web application, exposing the content of the directory for download.");

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

  script_tag(name:"affected", value:"Eclipse Jetty version 9.4.32 through 9.4.38, 10.0.0.beta2
  through 10.0.1 and 11.0.0.beta2 through 11.0.1.");

  script_tag(name:"solution", value:"Update to version 9.4.39, 10.0.2, 11.0.2 or later.");

  script_xref(name:"URL", value:"https://github.com/eclipse/jetty.project/security/advisories/GHSA-j6qj-j888-vvgq");

  exit(0);
}

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_in_range(version: version, test_version: "9.4.32", test_version2: "9.4.38")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "9.4.39", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "10.0.0", test_version2: "10.0.1")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "10.0.2", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "11.0.0", test_version2: "11.0.1")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "11.0.2", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);