Oracle BI Publisher XML External Entity Injection Vulnerability (cpuoct2016)

# 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:/a:oracle:business_intelligence_publisher";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.809733");
  script_version("2024-06-28T15:38:46+0000");
  script_tag(name:"cvss_base", value:"4.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:P/I:N/A:N");
  script_tag(name:"last_modification", value:"2024-06-28 15:38:46 +0000 (Fri, 28 Jun 2024)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2017-09-03 01:29:00 +0000 (Sun, 03 Sep 2017)");
  script_tag(name:"creation_date", value:"2016-11-25 17:10:49 +0530 (Fri, 25 Nov 2016)");

  script_cve_id("CVE-2016-3473");

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

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

  script_name("Oracle BI Publisher XML External Entity Injection Vulnerability (cpuoct2016)");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2016 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_oracle_bi_publisher_detect.nasl");
  script_mandatory_keys("oracle/bi_publisher/detected");

  script_tag(name:"summary", value:"Oracle BI Publisher is prone to a XML external entity (XXE)
  injection 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 error in the 'Security' sub-component
  of Oracle BI Publisher.");

  script_tag(name:"impact", value:"Successfully exploiting this issue allow remote attackers to conduct
  a XML External Entity (XXE) injection attack on the affected system.");

  script_tag(name:"affected", value:"Oracle BI Publisher versions 11.1.1.7.0, 11.1.1.9.0, 12.2.1.0.0.");

  script_tag(name:"solution", value:"See the referenced advisory for a solution.");

  script_xref(name:"URL", value:"https://www.exploit-db.com/exploits/40590");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/93719");
  script_xref(name:"URL", value:"https://www.oracle.com/security-alerts/cpuoct2016.html#AppendixFMW");

  exit(0);
}

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

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

if (!infos = get_app_version_and_location(cpe: CPE, port: port, exit_no_version: TRUE))
  exit(0);

version = infos["version"];
location = infos["location"];

if (version_is_equal(version: version, test_version: "11.1.1.7.0") ||
    version_is_equal(version: version, test_version: "11.1.1.9.0") ||
    version_is_equal(version: version, test_version: "12.2.1.0.0")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "See advisory", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);