Windows Backup Manager Remote Code Execution Vulnerability (2478935)

# Copyright (C) 2011 Greenbone Networks GmbH
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# 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("1.3.6.1.4.1.25623.1.0.901173");
  script_version("2022-04-28T13:38:57+0000");
  script_tag(name:"last_modification", value:"2022-04-28 13:38:57 +0000 (Thu, 28 Apr 2022)");
  script_tag(name:"creation_date", value:"2011-01-12 13:59:47 +0100 (Wed, 12 Jan 2011)");
  script_cve_id("CVE-2010-3145");
  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_name("Windows Backup Manager Remote Code Execution Vulnerability (2478935)");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2011 Greenbone Networks GmbH");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("secpod_reg_enum.nasl");
  script_require_ports(139, 445);
  script_mandatory_keys("SMB/registry_enumerated");

  script_tag(name:"impact", value:"Successful exploitation could allow remote attackers to execute arbitrary
  code and conduct DLL hijacking attacks.");

  script_tag(name:"affected", value:"Microsoft Windows Vista Service Pack 2 and prior.");

  script_tag(name:"insight", value:"The flaw is due to the application insecurely loading certain
  libraries from the current working directory, which could allow attackers
  to execute arbitrary code and conduct DLL hijacking attacks via a Trojan
  horse fveapi.dll which is located in the same folder as a .wbcat file.");

  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 a critical security update according to
  Microsoft Bulletin MS11-001.");

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

  script_xref(name:"URL", value:"http://support.microsoft.com/kb/2478935");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/42763");
  script_xref(name:"URL", value:"http://xforce.iss.net/xforce/xfdb/63788");
  script_xref(name:"URL", value:"http://www.exploit-db.com/exploits/14751/");
  script_xref(name:"URL", value:"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-001");

  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) <= 0){
  exit(0);
}

## MS11-001 Hotfix (2478935)
if(hotfix_missing(name:"2478935") == 0){
  exit(0);
}

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

exePath = sysPath + "\system32\Sdclt.exe";
share = ereg_replace(pattern:"([A-Z]):.*", replace:"\1$", string:exePath);
file = ereg_replace(pattern:"[A-Z]:(.*)", replace:"\1", string:exePath);

exeVer = GetVer(file:file, share:share);
if(!exeVer){
  exit(0);
}

if(hotfix_check_sp(winVista:3) > 0)
{
  SP = get_kb_item("SMB/WinVista/ServicePack");
  if("Service Pack 1" >< SP)
  {
    if(version_is_less(version:exeVer, test_version:"6.0.6001.18561")){
      report = report_fixed_ver(installed_version:exeVer, fixed_version:"6.0.6001.18561", install_path:exePath);
      security_message(port: 0, data: report);
    }
    exit(0);
  }

  if("Service Pack 2" >< SP)
  {
    if(version_is_less(version:exeVer, test_version:"6.0.6002.18353")){
      report = report_fixed_ver(installed_version:exeVer, fixed_version:"6.0.6002.18353", install_path:exePath);
      security_message(port: 0, data: report);
    }
    exit(0);
  }
  security_message( port: 0, data: "The target host was found to be vulnerable" );
}