Microsoft Windows Speech Components Voice Recognition Command Execution Vulnerability (950760)

###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_ms08-032.nasl 5362 2017-02-20 12:46:39Z cfi $
#
# Description: Microsoft Windows Speech Components Voice Recognition Command Execution Vulnerability (950760)
#
# Authors:
# Madhuri D <[email protected]>
#
# Copyright:
# Copyright (c) 2010 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.
###############################################################################

tag_solution = "Run Windows Update and update the listed hotfixes or download and
  update mentioned hotfixes in the advisory from the below link,
  http://www.microsoft.com/technet/security/bulletin/ms08-032.mspx

  Workaround:
  Set the killbit for the following CLSIDs,
  {47206204-5eca-11d2-960f-00c04f8ee628}, {3bee4890-4fe9-4a37-8c1e-5e7e12791c1f}
  http://support.microsoft.com/kb/240797";

tag_impact = "Successful exploitation will let the remote attackers execute commands on
  a victim user's computer.
  Impact Level: System.";
tag_affected = "Microsoft Windows 2K  Service Pack 4 and prior
  Microsoft Windows XP  Service Pack 3 and prior
  Microsoft Windows 2K3 Service Pack 2 and prior
  Microsoft Windows Vista Service Pack 1 and prior.
  Microsoft Windows Server 2008 Service Pack 1/2 and prior.";
tag_insight = "The flaw is caused by an error in the the Speech Components 'sapi.dll' when
  playing audio files in Internet Explorer, which could allow attackers to issue
  certain commands via a malicious audio file and execute arbitrary code on a
  system with the speech recognition feature activated and configured.";
tag_summary = "This host is missing a critical security update according to
  Microsoft Bulletin MS08-032.";

if(description)
{
  script_id(801486);
  script_version("$Revision: 5362 $");
  script_tag(name:"last_modification", value:"$Date: 2017-02-20 13:46:39 +0100 (Mon, 20 Feb 2017) $");
  script_tag(name:"creation_date", value:"2011-01-10 14:22:58 +0100 (Mon, 10 Jan 2011)");
  script_bugtraq_id(22359);
  script_cve_id("CVE-2007-0675");
  script_tag(name:"cvss_base", value:"7.6");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:N/C:C/I:C/A:C");
  script_name("Microsoft Windows Speech Components Voice Recognition Command Execution Vulnerability (950760)");

  script_xref(name : "URL" , value : "http://secunia.com/advisories/30578");
  script_xref(name : "URL" , value : "http://www.vupen.com/english/advisories/2008/1779/references");
  script_xref(name : "URL" , value : "http://www.microsoft.com/technet/security/bulletin/ms08-032.mspx");

  script_tag(name:"qod_type", value:"registry");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2010 Greenbone Networks GmbH");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("secpod_reg_enum.nasl");
  script_require_ports(139, 445);
  script_mandatory_keys("SMB/WindowsVersion");

  script_tag(name : "impact" , value : tag_impact);
  script_tag(name : "affected" , value : tag_affected);
  script_tag(name : "insight" , value : tag_insight);
  script_tag(name : "summary" , value : tag_summary);
  script_tag(name : "solution" , value : tag_solution);
  exit(0);
}


include("smb_nt.inc");
include("secpod_reg.inc");
include("secpod_activex.inc");

## Check For OS and Service Packs
if(hotfix_check_sp(win2k:5, xp:4, win2003:3, winVista:2, win2008:3) <= 0){
  exit(0);
}

## MS08-032 Hotfix check
if(hotfix_missing(name:"950760") == 0){
  exit(0);
}

## CLSID List
clsids = make_list(
  "{47206204-5eca-11d2-960f-00c04f8ee628}",
  "{3bee4890-4fe9-4a37-8c1e-5e7e12791c1f}"
);

foreach clsid (clsids)
{
  ## Check if Kill-Bit is set for ActiveX control
  if(is_killbit_set(clsid:clsid) == 0)
  {
    security_message(0);
    exit(0);
  }
}