Disk Pulse Enterprise Server Buffer Overflow Vulnerability (Aug 2017)

# 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:diskpulse:diskpulse_enterprise_web_server";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.811717");
  script_version("2024-02-19T05:05:57+0000");
  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:"last_modification", value:"2024-02-19 05:05:57 +0000 (Mon, 19 Feb 2024)");
  script_tag(name:"creation_date", value:"2017-08-30 17:59:00 +0530 (Wed, 30 Aug 2017)");
  script_name("Disk Pulse Enterprise Server Buffer Overflow Vulnerability (Aug 2017)");

  script_tag(name:"summary", value:"Disk Pulse Enterprise Server is prone to a buffer overflow 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 error when processing
  web requests and can be exploited to cause a buffer overflow via an overly long
  string passed to server.");

  script_tag(name:"impact", value:"Successful exploitation may allow remote
  attackers to cause the application to crash, creating a denial-of-service
  condition.");

  script_tag(name:"affected", value:"Disk Pulse Enterprise version 10.0.12 and prior.");

  script_tag(name:"solution", value:"Update Disk Pulse Enterprise to version 10.2 or higher.");

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

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

  script_xref(name:"URL", value:"https://www.exploit-db.com/exploits/42560");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Denial of Service");
  script_dependencies("gb_disk_pulse_enterprise_server_detect.nasl");
  script_mandatory_keys("DiskPulse/Enterprise/Server/installed");
  script_require_ports("Services/www", 80);
  exit(0);
}

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

if( ! diskPort = get_app_port(cpe:CPE)) exit(0);
if( ! diskVer = get_app_version(cpe:CPE, port:diskPort)) exit(0);

## Installed 10.0.12, 9.9.16, 9.1.16 ; all are vulnerable
if(version_is_less_equal(version:diskVer, test_version:"10.0.12"))
{
  report = report_fixed_ver( installed_version:diskVer, fixed_version:"10.2");
  security_message(port:diskPort, data:report);
  exit(0);
}
exit(0);