Microsoft Remote Desktop Protocol Security Advisory (2861855)

2013-08-17T00:00:00
ID OPENVAS:1361412562310803867
Type openvas
Reporter Copyright (c) 2013 SecPod
Modified 2019-12-20T00:00:00

Description

This host is missing an important security update according to Microsoft advisory (2861855).

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
#
# Microsoft Remote Desktop Protocol Security Advisory (2861855)
#
# Authors:
# Thanga Prakash S <tprakash@secpod.com>
#
# Copyright:
# Copyright (c) 2013 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.
###############################################################################

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.803867");
  script_version("2019-12-20T10:24:46+0000");
  script_tag(name:"cvss_base", value:"7.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_tag(name:"last_modification", value:"2019-12-20 10:24:46 +0000 (Fri, 20 Dec 2019)");
  script_tag(name:"creation_date", value:"2013-08-17 16:25:19 +0530 (Sat, 17 Aug 2013)");
  script_name("Microsoft Remote Desktop Protocol Security Advisory (2861855)");
  script_tag(name:"summary", value:"This host is missing an important security update according to Microsoft
advisory (2861855).");
  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
  script_tag(name:"solution", value:"The vendor has released updates. Please see the references for more information.");
  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"insight", value:"The flaw is due to security issue in Network-level Authentication (NLA)
method in Remote Desktop Sessions.");
  script_tag(name:"affected", value:"- Microsoft Windows 7 x32/x64 Service Pack 1 and prior

  - Microsoft Windows Vista x32/x64 Service Pack 2 and prior

  - Microsoft Windows Server 2008 x32/x64 Service Pack 2 and prior

  - Microsoft Windows Server 2008 R2 x64 Edition Service Pack 1 and prior");
  script_tag(name:"impact", value:"Successful exploitation will allow remote attackers to bypass the security.");

  script_xref(name:"URL", value:"https://support.microsoft.com/kb/2861855");
  script_xref(name:"URL", value:"https://technet.microsoft.com/en-us/security/advisory/2861855");
  script_category(ACT_GATHER_INFO);
  script_tag(name:"qod_type", value:"executable_version");
  script_copyright("Copyright (c) 2013 SecPod");
  script_family("Windows");
  script_dependencies("gb_smb_windows_detect.nasl");
  script_require_ports(139, 445);
  script_mandatory_keys("SMB/WindowsVersion");

  exit(0);
}


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

if(hotfix_check_sp(winVista:3, win7:2, win7x64:2, win2008:3, win2008r2:2) <= 0){
  exit(0);
}

sysPath = smb_get_systemroot();
if(!sysPath ){
  exit(0);
}

exeVer = fetch_file_version(sysPath:sysPath, file_name:"system32\drivers\tssecsrv.sys");
if(!exeVer){
  exit(0);
}

## Currently not supporting for Vista and Windows Server 2008 64 bit
else if(hotfix_check_sp(winVista:3, win2008:3) > 0)
{
  if(version_is_less(version:exeVer, test_version:"6.0.6002.18868") ||
     version_in_range(version:exeVer, test_version:"6.0.6002.22000", test_version2:"6.0.6002.23139")){
    security_message( port: 0, data: "The target host was found to be vulnerable" );
  }
  exit(0);
}

if(hotfix_check_sp(win7:2, win7x64:2, win2008r2:2) > 0)
{
  if(version_is_less(version:exeVer, test_version:"6.1.7601.18186") ||
     version_in_range(version:exeVer, test_version:"6.1.7601.22000", test_version2:"6.1.7601.22360")){
    security_message( port: 0, data: "The target host was found to be vulnerable" );
  }
  exit(0);
}