Microsoft Office Remote Code Execution Vulnerability (2590602)

2011-12-14T00:00:00
ID OPENVAS:1361412562310902495
Type openvas
Reporter Copyright (C) 2011 SecPod
Modified 2020-01-07T00:00:00

Description

This host is missing an important security update according to Microsoft Bulletin MS11-089.

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
#
# Microsoft Office Remote Code Execution Vulnerability (2590602)
#
# Authors:
# Antu Sanadi <santu@secpod.com>
#
# Copyright:
# Copyright (c) 2011 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_oid("1.3.6.1.4.1.25623.1.0.902495");
  script_version("2020-01-07T09:06:32+0000");
  script_cve_id("CVE-2011-1983");
  script_bugtraq_id(50956);
  script_tag(name:"cvss_base", value:"9.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2020-01-07 09:06:32 +0000 (Tue, 07 Jan 2020)");
  script_tag(name:"creation_date", value:"2011-12-14 11:40:47 +0530 (Wed, 14 Dec 2011)");
  script_name("Microsoft Office Remote Code Execution Vulnerability (2590602)");
  script_xref(name:"URL", value:"http://support.microsoft.com/kb/2596785");
  script_xref(name:"URL", value:"http://support.microsoft.com/kb/2589320");
  script_xref(name:"URL", value:"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-089");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2011 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);

  script_tag(name:"impact", value:"Successful exploitation could allow attackers to execute arbitrary code as
  the logged-on user.");

  script_tag(name:"affected", value:"- Microsoft Office 2007 Service Pack 3 and prior

  - Microsoft Office 2010 Service Pack 1 and prior");

  script_tag(name:"insight", value:"The flaw is due to a use-after-free error when parsing Word documents
  and can be exploited to dereference already freed memory.");

  script_tag(name:"solution", value:"The vendor has released updates. Please see the references for more information.");

  script_tag(name:"summary", value:"This host is missing an important security update according to
  Microsoft Bulletin MS11-089.");

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

  exit(0);
}

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

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

## MS Office 2007, 2010
if(officeVer =~ "^1[24]\.")
{
  path = registry_get_sz(key:"SOFTWARE\Microsoft\Windows\CurrentVersion", item:"CommonFilesDir");
  if(!path) {
    exit(0);
  }

  foreach ver (make_list("OFFICE12", "OFFICE14"))
  {
    offPath = path + "\Microsoft Shared\" + ver;
    dllVer = fetch_file_version(sysPath:offPath, file_name:"msptls.dll");
    if(dllVer)
    {
      if(version_in_range(version:dllVer, test_version:"12.0", test_version2:"12.0.6654.4999")||
         version_in_range(version:dllVer, test_version:"14.0", test_version2:"14.0.6112.4999"))
      {
        security_message( port: 0, data: "The target host was found to be vulnerable" );
        exit(0);
      }
    }
  }
}