Dup Scout 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:dup:dup_scout_enterprise";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.811718");
  script_version("2025-09-09T14:09:45+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:"2025-09-09 14:09:45 +0000 (Tue, 09 Sep 2025)");
  script_tag(name:"creation_date", value:"2017-08-30 18:35:36 +0530 (Wed, 30 Aug 2017)");
  script_name("Dup Scout Enterprise Server Buffer Overflow Vulnerability (Aug 2017)");

  script_tag(name:"summary", value:"Dup Scout 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:"Dup Scout Enterprise version 10.0.18 and prior.");

  script_tag(name:"solution", value:"Update to version 10.2 or later.");

  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/42557");
  script_xref(name:"URL", value:"https://packetstormsecurity.com/files/144995/Dup-Scout-Enterprise-10.0.18-Buffer-Overflow.html");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Denial of Service");
  script_dependencies("gb_dup_scount_enterprise_http_detect.nasl");
  script_mandatory_keys("dup_scout/enterprise/detected");

  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);

# nb: Installed 9.0.28, 9.9.14, 10.0.18 ; all are vulnerable
if(version_is_less_equal(version:version, test_version:"10.0.18")) {
  report = report_fixed_ver(installed_version:version, fixed_version:"10.2");
  security_message(port:port, data:report);
  exit(0);
}

exit(99);