###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_flash_player_for_ie_edge_april18.nasl 9447 2018-04-11 14:37:45Z santu $
#
# Microsoft IE And Microsoft Edge Flash Player Security Update (KB4093110)
#
# Authors:
# Antu Sanadi <santu..at..secpod.com>
#
# Copyright:
# Copyright (C) 2018 Greenbone Networks GmbH, http://www.greenbone.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################

CPE = "cpe:/a:adobe:flash_player_internet_explorer";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.813210");
  script_version("$Revision: 9447 $");
  script_cve_id("CVE-2018-4932", "CVE-2018-4933", "CVE-2018-4934", "CVE-2018-4935",
                "CVE-2018-4936", "CVE-2018-4937" );
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"$Date: 2018-04-11 16:37:45 +0200 (Wed, 11 Apr 2018) $");
  script_tag(name:"creation_date", value:"2018-04-11 15:57:09 +0530 (Wed, 11 Apr 2018)");
  script_name("Microsoft IE And Microsoft Edge Flash Player Security Update (KB4093110)");

  script_tag(name:"summary", value:"This host is missing a critical security
  update according to Microsoft KB4093110");

  script_tag(name: "vuldetect" , value:"Get the vulnerable file version and
  check appropriate patch is applied or not.");

  script_tag(name: "insight" , value:"
  - A remote code-execution vulnerability that occurs due to a use-after-free
    condition.

  - Multiple remote code-execution vulnerabilities that occur due to an
    out-of-bounds write error.

  - Multiple information-disclosure vulnerabilities that occur due to an
    out-of-bounds read error.

  - An information-disclosure vulnerability that occurs due to a heap overflow
    condition .");

  script_tag(name: "impact" , value:"Successful exploitation will allow an
  attacker to gain th control of the affected system. Depending on the
  privileges associated with this application, an attacker could then install
  programs, view, change, or delete data, or create new accounts with full
  user rights

  Impact Level: System/Application");

  script_tag(name: "affected" , value:"Windows 10 Version 1511 for x32/x64 Edition,

  Windows 10 Version 1607 for x32/x64 Edition,

  Windows 10 Version 1703 for x32/x64 Edition,

  Windows 10 Version 1709 for x32/x64 Edition,

  Windows 10 x32/x64 Edition,

  Windows 8.1 for x32/x64 Edition and

  Windows Server 2012/2012 R2/2016");

  script_tag(name:"solution", value:"Run Windows update and update the
  listed hotfixes or download and update mentioned hotfixes in the advisory
  from the below link,
  https://support.microsoft.com/en-us/help/4093110");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"executable_version");
  script_xref(name : "URL" , value : "https://support.microsoft.com/kb/4093110");
  script_xref(name : "URL" , value : "https://helpx.adobe.com/security/products/flash-player/apsb18-08.html");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2018 Greenbone Networks GmbH");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("gb_flash_player_within_ie_edge_detect.nasl");
  script_mandatory_keys("AdobeFlash/IE_or_EDGE/Installed");
  exit(0);
}

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

if(hotfix_check_sp(win8_1:1, win8_1x64:1, win2012:1, win2012R2:1, win10:1,
                   win10x64:1, win2016:1) <= 0){
  exit(0);
}

if(!infos = get_app_version_and_location(cpe:CPE))
{
  CPE = "cpe:/a:adobe:flash_player_edge";
  if(!infos = get_app_version_and_location(cpe:CPE, exit_no_version:TRUE)){
    exit(0);
  }
}

flashVer = infos['version'];
if(!flashVer){
  exit(0);
}

flashPath = infos['location'];
if(flashPath){
  flashPath = flashPath + "\Flashplayerapp.exe";
} else {
  flashPath = "Could not find the install location";
}

if(version_is_less(version:flashVer, test_version:"29.0.0.140"))
{
  report = report_fixed_ver(file_checked:flashPath,
                            file_version:flashVer, vulnerable_range:"Less than 29.0.0.140");
  security_message(data:report);
  exit(0);
}

exit(99);