Apache Tomcat Information Disclosure Vulnerability (Jan 2024) - Linux

# SPDX-FileCopyrightText: 2024 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("1.3.6.1.4.1.25623.1.0.114294");
  script_version("2024-12-19T05:05:34+0000");
  script_tag(name:"last_modification", value:"2024-12-19 05:05:34 +0000 (Thu, 19 Dec 2024)");
  script_tag(name:"creation_date", value:"2024-01-19 10:55:33 +0000 (Fri, 19 Jan 2024)");
  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:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2024-01-26 13:51:00 +0000 (Fri, 26 Jan 2024)");

  script_cve_id("CVE-2024-21733");

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

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

  script_name("Apache Tomcat Information Disclosure Vulnerability (Jan 2024) - Linux");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2024 Greenbone AG");
  script_family("Web Servers");
  script_dependencies("gb_apache_tomcat_consolidation.nasl", "os_detection.nasl");
  script_mandatory_keys("apache/tomcat/detected", "Host/runs_unixoide");

  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:"Incomplete POST requests triggered an error response that could
  contain data from a previous request from another user.");

  # nb: As the affected versions are starting from 8.5.7 we can assume that older branches like
  # 8.0.x are not affected.
  script_tag(name:"affected", value:"Apache Tomcat versions 8.5.7 through 8.5.63 and 9.0.0-M11
  through 9.0.43.");

  script_tag(name:"solution", value:"Update to version 8.5.64, 9.0.44 or later.");

  script_xref(name:"URL", value:"https://lists.apache.org/thread/h9bjqdd0odj6lhs2o96qgowcc6hb0cfz");
  script_xref(name:"URL", value:"https://tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.44");
  script_xref(name:"URL", value:"https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.64");

  exit(0);
}

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

if (isnull(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_exclusive(version: version, test_version_lo: "8.5.7", test_version_up: "8.5.64")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "8.5.64", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range_exclusive(version: version, test_version_lo: "9.0.0.M11", test_version_up: "9.0.44")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "9.0.44", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);