Nitro Pro 'saveAs and launchURL' Code Execution Vulnerability - Windows

# 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:nitro_software:nitro_pro";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.811274");
  script_version("2024-02-15T05:05:40+0000");
  script_cve_id("CVE-2017-7442");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_tag(name:"last_modification", value:"2024-02-15 05:05:40 +0000 (Thu, 15 Feb 2024)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-08-04 13:57:00 +0000 (Tue, 04 Aug 2020)");
  script_tag(name:"creation_date", value:"2017-08-08 14:54:42 +0530 (Tue, 08 Aug 2017)");
  script_name("Nitro Pro 'saveAs and launchURL' Code Execution Vulnerability - Windows");

  script_tag(name:"summary", value:"Nitro Pro is prone to a code execution 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 unsafe javascript API
  implemented in Nitro Pro, the 'saveAs' function Javascript API function allows for
  writing arbitrary files to the file system. Additionally, the 'launchURL' function
  allows an attacker to execute local files on the file system and bypass the
  security dialog.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote
  attackers to execute arbitrary code on the affected system.");

  script_tag(name:"affected", value:"Nitro Pro version 11.0.3.173");

  script_tag(name:"solution", value:"Upgrade to Nitro Pro version 11.0.5.271
  or later.");

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

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

  script_xref(name:"URL", value:"https://www.rapid7.com/db/modules/exploit/windows/fileformat/nitro_reader_jsapi");
  script_xref(name:"URL", value:"http://www.exploit-db.com/exploits/42418");

  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_category(ACT_GATHER_INFO);
  script_family("General");
  script_dependencies("gb_nitro_pro_detect_win.nasl");
  script_mandatory_keys("Nitro/Pro/Win/Ver");

  exit(0);
}

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

if(!nitroVer = get_app_version(cpe:CPE, nofork:TRUE)){
  exit(0);
}

if(version_is_equal(version:nitroVer, test_version:"11.0.3.173"))
{
  report = report_fixed_ver(installed_version:nitroVer, fixed_version:"Nitro Pro 11.0.5.271");
  security_message(data:report);
  exit(0);
}
exit(0);