Microsoft Office Shared Component Security Bypass Vulnerability (2905238)

###############################################################################
# OpenVAS Vulnerability Test
# $Id: secpod_ms13-106.nasl 6086 2017-05-09 09:03:30Z teissa $
#
# Microsoft Office Shared Component Security Bypass Vulnerability (2905238)
#
# Authors:
# Antu Sanadi <[email protected]>
#
# Copyright:
# Copyright (C) 2013 SecPod, http://www.secpod.com
#
# 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.
###############################################################################

if(description)
{
  script_id(903420);
  script_version("$Revision: 6086 $");
  script_cve_id("CVE-2013-5057");
  script_bugtraq_id(64095);
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:P/A:N");
  script_tag(name:"last_modification", value:"$Date: 2017-05-09 11:03:30 +0200 (Tue, 09 May 2017) $");
  script_tag(name:"creation_date", value:"2013-12-11 11:33:55 +0530 (Wed, 11 Dec 2013)");
  script_name("Microsoft Office Shared Component Security Bypass Vulnerability (2905238)");

  tag_summary =
"This host is missing an important security update according to
Microsoft Bulletin MS13-106.";

  tag_vuldetect =
"Get the vulnerable file version and check appropriate patch is applied
or not.";

  tag_insight =
"A Microsoft Office shared component does not properly implement Address
Space Layout Randomization (ASLR).";

  tag_impact =
"Successful exploitation will allow remote attackers to bypass the ASLR
security feature and disclose certain sensitive information.

Impact Level: System/Application";

  tag_affected =
"Microsoft Office 2007 Service Pack 3 and prior
Microsoft Office 2010 Service Pack 2 and prior";

  tag_solution =
"Run Windows Update and update the listed hotfixes or download and update
mentioned hotfixes in the advisory from the below link,
https://technet.microsoft.com/en-us/security/bulletin/ms13-106";


  script_tag(name : "summary" , value : tag_summary);
  script_tag(name : "vuldetect" , value : tag_vuldetect);
  script_tag(name : "solution" , value : tag_solution);
  script_tag(name : "insight" , value : tag_insight);
  script_tag(name : "affected" , value : tag_affected);
  script_tag(name : "impact" , value : tag_impact);
  script_tag(name:"qod_type", value:"registry");
  script_tag(name:"solution_type", value:"VendorFix");

  script_xref(name : "URL" , value : "http://support.microsoft.com/kb/2850022");
  script_xref(name : "URL" , value : "http://support.microsoft.com/kb/2850016");
  script_xref(name : "URL" , value : "http://www.securitytracker.com/id/1029465");
  script_xref(name : "URL" , value : "https://technet.microsoft.com/en-us/security/bulletin/ms13-106");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2013 SecPod");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("secpod_office_products_version_900032.nasl");
  script_mandatory_keys("MS/Office/Ver");
  script_require_ports(139, 445);
  exit(0);
}


include("smb_nt.inc");
include("version_func.inc");
include("secpod_smb_func.inc");

# Variable Initialization
offVer = "";
path  = "";
fileVer = "";

offVer = get_kb_item("MS/Office/Ver");
if(!offVer){
  exit(0);
}

## Get Office File Path
path = registry_get_sz(key:"SOFTWARE\Microsoft\Windows\CurrentVersion",
                            item:"CommonFilesDir");
if(!path){
  exit(0);
}


## Microsoft Office 2007, 2010
if(offVer =~ "^(12|14)\..*")
{
  filePath = path + "\Microsoft Shared\Help";

  fileVer = fetch_file_version(sysPath:filePath, file_name:"hxds.dll");
  if(fileVer)
  {
    ## Microsoft Office 2007
    ## Microsoft Office 2010
    if(version_is_less(version:fileVer, test_version:"5.70.51021"))
    {
      security_message(0);
      exit(0);
    }
  }
}