HPE LoadRunner Unspecified Remote DoS Vulnerability

# 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:hp:loadrunner";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.810934");
  script_version("2023-07-25T05:05:58+0000");
  script_cve_id("CVE-2016-4384");
  script_tag(name:"cvss_base", value:"9.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:C");
  script_tag(name:"last_modification", value:"2023-07-25 05:05:58 +0000 (Tue, 25 Jul 2023)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2017-07-30 01:29:00 +0000 (Sun, 30 Jul 2017)");
  script_tag(name:"creation_date", value:"2017-04-20 16:22:23 +0530 (Thu, 20 Apr 2017)");
  script_name("HPE LoadRunner Unspecified Remote DoS Vulnerability");

  script_tag(name:"summary", value:"HPE LoadRunner is prone to a remote denial of service vulnerability.");

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

  script_tag(name:"insight", value:"The flaw exists due to an unspecified error.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote
  attacker to cause a denial-of-service condition.");

  script_tag(name:"affected", value:"HPE LoadRunner versions prior to 12.50
  patch 3.");

  script_tag(name:"solution", value:"Upgrade to HPE LoadRunner version
  12.50 patch 3 or later.");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod", value:"30");

  script_xref(name:"URL", value:"https://h20566.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c05278882");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/93069");
  script_category(ACT_GATHER_INFO);
  script_family("Denial of Service");
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_dependencies("gb_hpe_loadrunner_detect.nasl");
  script_mandatory_keys("HPE/LoadRunner/Win/Ver");
  exit(0);
}

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

if(!hpVer = get_app_version(cpe:CPE)){
  exit(0);
}

## no version change after applying patch
## 12.50 patch 3 also will be reported as vulnerabe
## qod is reduced
## HPSBGN03648 says that "all versions prior to v12.50" are affected meaning 12.50
## is the fix. But next then say 12.50 patch 3 is the fix meaning 12.50 is vulnerable.
if(version_is_less_equal(version:hpVer, test_version:"12.50"))
{
  report = report_fixed_ver(installed_version:hpVer, fixed_version:"12.50 patch 3");
  security_message(data:report);
  exit(0);
}