Microsoft SharePoint Could Allow Remote Code Execution Vulnerability (2455005)

###############################################################################
# OpenVAS Vulnerability Test
# $Id: secpod_ms10-104.nasl 5361 2017-02-20 11:57:13Z cfi $
#
# Microsoft SharePoint Could Allow Remote Code Execution Vulnerability (2455005)
#
# Authors:
# Madhuri D <[email protected]>
#
# Copyright:
# Copyright (c) 2010 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.
###############################################################################

tag_impact = "Successful exploitation could allow attackers to execute arbitrary code in
  the security context of a guest account.
  Impact Level: System/Application";
tag_affected = "Microsoft Office SharePoint Server 2007 Service Pack 2";
tag_insight = "The flaws are due an error in the 'Document Conversions Launcher Service'
  when handling specially crafted 'Simple Object Access Protocol (SOAP)'
  requests in a SharePoint server environment that is using the Document
  Conversions Load Balancer Service.";
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/MS10-104.mspx";
tag_summary = "This host is missing a critical security update according to
  Microsoft Bulletin MS10-104";

if(description)
{
  script_id(902324);
  script_version("$Revision: 5361 $");
  script_tag(name:"last_modification", value:"$Date: 2017-02-20 12:57:13 +0100 (Mon, 20 Feb 2017) $");
  script_tag(name:"creation_date", value:"2010-12-29 07:31:27 +0100 (Wed, 29 Dec 2010)");
  script_cve_id("CVE-2010-3964");
  script_bugtraq_id(45264);
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_name("Microsoft SharePoint Could Allow Remote Code Execution Vulnerability (2455005)");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2010 SecPod");
  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 : "solution" , value : tag_solution);
  script_tag(name : "summary" , value : tag_summary);
  script_tag(name:"qod_type", value:"registry");
  script_tag(name:"solution_type", value:"VendorFix");
  script_xref(name : "URL" , value : "http://secunia.com/advisories/42631");
  script_xref(name : "URL" , value : "http://www.vupen.com/english/advisories/2010/3226");
  script_xref(name : "URL" , value : "http://www.microsoft.com/technet/security/Bulletin/MS10-104.mspx");
  exit(0);
}


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


# MS10-104 Hotfix check
if((hotfix_missing(name:"2433089") == 0)){
  exit(0);
}

# Check for existence of Microsoft SharePoint
key = "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\";

if(!registry_key_exists(key:key)) {
    exit(0);
}

foreach item (registry_enum_keys(key:key))
{
  appName = registry_get_sz(item:"DisplayName", key:key + item);
  if("Microsoft Office SharePoint Server 2007" >< appName)
  {
    dllPath =  registry_get_sz(item:"BinPath",
                          key:"SOFTWARE\Microsoft\Office Server\12.0");

    dllPath += "Microsoft.office.server.conversions.launcher.exe";
    share = ereg_replace(pattern:"([A-Z]):.*", replace:"\1$", string:dllPath);
    file = ereg_replace(pattern:"[A-Z]:(.*)", replace:"\1", string:dllPath);

    vers = GetVer(file:file, share:share);
    if(vers)
    {
      ## Check for Microsoft.office.server.conversions.launcher.exe version < 12.0.6547.5000
      if(version_is_less(version:vers, test_version:"12.0.6547.5000"))
      {
        security_message(0);
        exit(0);
      }
    }
  }
}