SOGo < 3.2.5 DoS Vulnerability

# SPDX-FileCopyrightText: 2019 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:alinto:sogo";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.142125");
  script_version("2023-07-10T08:07:43+0000");
  script_tag(name:"last_modification", value:"2023-07-10 08:07:43 +0000 (Mon, 10 Jul 2023)");
  script_tag(name:"creation_date", value:"2019-03-11 17:08:53 +0700 (Mon, 11 Mar 2019)");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:N/I:N/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2019-11-07 21:57:00 +0000 (Thu, 07 Nov 2019)");

  script_cve_id("CVE-2016-6188");

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

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

  script_name("SOGo < 3.2.5 DoS Vulnerability");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2019 Greenbone AG");
  script_family("Denial of Service");
  script_dependencies("gb_sogo_http_detect.nasl");
  script_mandatory_keys("sogo/detected");

  script_tag(name:"summary", value:"Memory leak in SOGo allows remote attackers to cause a denial
  of service (memory consumption) via a large number of attempts to upload a large attachment,
  related to temporary files.");

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

  script_tag(name:"affected", value:"SOGo prior to version 3.2.5.");

  script_tag(name:"solution", value:"Update to version 3.2.5 or later.");

  script_xref(name:"URL", value:"https://sogo.nu/bugs/view.php?id=3510");

  exit(0);
}

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

if (!port = get_app_port(cpe: CPE))
  exit(0);

if (!version = get_app_version(cpe: CPE, port: port))
  exit(0);

if (version_is_less(version: version, test_version: "3.2.5")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "3.2.5");
  security_message(port: port, data: report);
  exit(0);
}

exit(99);