IBM Websphere DataPower XC10 Denial of Service Vulnerability

# SPDX-FileCopyrightText: 2016 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:/h:ibm:websphere_datapower_xc10_appliance";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.808184");
  script_version("2024-03-04T14:37:58+0000");
  script_cve_id("CVE-2016-2870");
  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:"2024-03-04 14:37:58 +0000 (Mon, 04 Mar 2024)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2016-11-28 20:05:00 +0000 (Mon, 28 Nov 2016)");
  script_tag(name:"creation_date", value:"2016-07-05 14:46:07 +0530 (Tue, 05 Jul 2016)");
  script_name("IBM Websphere DataPower XC10 Denial of Service Vulnerability");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2016 Greenbone AG");
  script_family("Denial of Service");
  script_dependencies("gb_ibm_websphere_datapower_xc10_detect.nasl");
  script_mandatory_keys("IBM/Websphere/Datapower/XC10/Version");

  script_xref(name:"URL", value:"http://www-01.ibm.com/support/docview.wss?uid=swg21983035");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/91551");

  script_tag(name:"summary", value:"IBM Websphere datapower XC10 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:"The flaw is due to a buffer
  overflow in the Command Line Interface (CLI).");

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

  script_tag(name:"affected", value:"IBM WebSphere DataPower XC10
  appliances 2.1 and 2.5.");

  script_tag(name:"solution", value:"Apply the Fix pack from the referenced vendor link.");

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

  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_equal(version:version, test_version:"2.1") ||
   version_is_equal(version:version, test_version:"2.5")) {
  report = report_fixed_ver(installed_version:version, fixed_version:"Apply fixpack IT15175");
  security_message(data:report, port:port);
  exit(0);
}

exit(99);