Live555 Streaming Media <= 2021.08.23 DoS Vulnerability - Windows

# SPDX-FileCopyrightText: 2022 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:live555:streaming_media";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.127104");
  script_version("2023-07-28T05:05:23+0000");
  script_tag(name:"last_modification", value:"2023-07-28 05:05:23 +0000 (Fri, 28 Jul 2023)");
  script_tag(name:"creation_date", value:"2022-07-27 12:46:00 +0000 (Wed, 27 Jul 2022)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-07-18 18:59:00 +0000 (Mon, 18 Jul 2022)");

  script_cve_id("CVE-2021-41396");

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

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

  script_name("Live555 Streaming Media <= 2021.08.23 DoS Vulnerability - Windows");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2022 Greenbone AG");
  script_family("General");
  script_dependencies("gb_live555_consolidation.nasl", "os_detection.nasl");
  script_mandatory_keys("live555/streaming_media/detected", "Host/runs_windows");

  script_tag(name:"summary", value:"Live555 Streaming Media is prone to a denial of service (DoS)
  vulnerability.");

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

  script_tag(name:"insight", value:"A huge number of incoming socket connections in a short time
  invokes the error-handling module, in which a heap-based buffer overflow happens.");

  script_tag(name:"affected", value:"Live555 Streaming Media version 2021.08.23 and prior.");

  script_tag(name:"solution", value:"No known solution was made available for at least one year since
  the disclosure of this vulnerability. Likely none will be provided anymore. General solution options
  are to upgrade to a newer release, disable respective features, remove the product or replace the
  product by another one.");

  script_xref(name:"URL", value:"http://lists.live555.com/pipermail/live-devel/2021-September/021994.html");
  script_xref(name:"URL", value:"http://lists.live555.com/pipermail/live-devel/2021-September/021995.html");
  script_xref(name:"URL", value:"http://www.live555.com/liveMedia/public/changelog.txt");

  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_is_less_equal(version: version, test_version: "2021.08.23")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "None", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);