Trend Micro OfficeScan Server cgiRecvFile.exe Buffer Overflow Vulnerability.

##############################################################################
# OpenVAS Vulnerability Test
# $Id: secpod_trendmicro_officescan_bof_vuln_sept08_900220.nasl 14192 2019-03-14 14:54:41Z cfischer $
# Description: Trend Micro OfficeScan Server cgiRecvFile.exe Buffer Overflow Vulnerability
#
# Authors:
# Veerendra GG <[email protected]>
#
# Copyright:
# Copyright (C) 2008 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("1.3.6.1.4.1.25623.1.0.900220");
  script_version("$Revision: 14192 $");
  script_tag(name:"last_modification", value:"$Date: 2019-03-14 15:54:41 +0100 (Thu, 14 Mar 2019) $");
  script_tag(name:"creation_date", value:"2008-09-25 09:10:39 +0200 (Thu, 25 Sep 2008)");
  script_bugtraq_id(31139);
  script_cve_id("CVE-2008-2437");
  script_copyright("Copyright (C) 2008 SecPod");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_category(ACT_GATHER_INFO);
  script_tag(name:"qod_type", value:"registry");
  script_tag(name:"solution_type", value:"VendorFix");
  script_family("Buffer overflow");
  script_name("Trend Micro OfficeScan Server cgiRecvFile.exe Buffer Overflow Vulnerability.");
  script_dependencies("gb_trend_micro_office_scan_detect.nasl");
  script_mandatory_keys("Trend/Micro/Officescan/Ver");
  script_require_ports(139, 445);

  script_xref(name:"URL", value:"http://secunia.com/advisories/31342/");
  script_xref(name:"URL", value:"http://securitytracker.com/alerts/2008/Sep/1020860.html");
  script_xref(name:"URL", value:"http://www.juniper.net/security/auto/vulnerabilities/vuln31139.html");
  script_xref(name:"URL", value:"http://www.trendmicro.com/ftp/products/patches/OSCE_8.0_Win_EN_CriticalPatch_B1361.exe");
  script_xref(name:"URL", value:"http://www.trendmicro.com/ftp/products/patches/OSCE_8.0_SP1_Win_EN_CriticalPatch_B2424.exe");
  script_xref(name:"URL", value:"http://www.trendmicro.com/ftp/products/patches/OSCE_8.0_SP1_Patch1_Win_EN_CriticalPatch_B3060.exe");
  script_xref(name:"URL", value:"http://www.trendmicro.com/ftp/products/patches/OSCE_7.3_Win_EN_CriticalPatch_B1367.exe");
  script_xref(name:"URL", value:"http://www.trendmicro.com/ftp/products/patches/CSM_3.6_OSCE_7.6_Win_EN_CriticalPatch_B1195.exe");

  script_tag(name:"summary", value:"This Remote host is installed with Trend Micro OfficeScan, which
  is prone to Buffer Overflow Vulnerability.");

  script_tag(name:"insight", value:"The flaw is due to error in cgiRecvFile.exe can be exploited
  to cause a stack based buffer overflow by sending a specially crafted
  HTTP request with a long ComputerName parameter.");

  script_tag(name:"affected", value:"Trend Micro OfficeScan Corporate Edition version 8.0

  Trend Micro OfficeScan Corporate Edition versions 7.0 and 7.3

  Trend Micro Client Server Messaging Security (CSM) for SMB versions 2.x and 3.x");

  script_tag(name:"solution", value:"Partially Fixed.

  Fix is available for Trend Micro OfficeScan 8.0, 7.3 and Client Server Messaging Security (CSM) 3.6.
  Please see the references for more information.");

  script_tag(name:"impact", value:"Remote exploitation could allow execution of arbitrary code to
  cause complete compromise of system and failed attempt leads to denial of service condition.");

  exit(0);
}

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

scanVer = registry_get_sz(key:"SOFTWARE\TrendMicro\OfficeScan\service\Information", item:"Server_Version");
if(!scanVer)
  exit(0);

if(!egrep(pattern:"^([0-7]\..*|8\.0)$", string:scanVer))
  exit(0);

offPath = registry_get_sz(key:"SOFTWARE\TrendMicro\OfficeScan\service\Information", item:"Local_Path");
if(!offPath)
  exit(0);

# For Trend Micro Client Server Messaging Security and Office Scan 8 or 7.0
if(registry_key_exists(key:"SOFTWARE\TrendMicro\CSM") || scanVer =~ "^(8\..*|[0-7]\.[0-2](\..*)?)$"){
  security_message(port:0);
  exit(0);
}

share = ereg_replace(pattern:"([A-Z]):.*", replace:"\1$", string:offPath);
file =  ereg_replace(pattern:"[A-Z]:(.*)", replace:"\1", string:offPath + "Web\CGI\cgiRecvFile.exe");

name    =  kb_smb_name();
login   =  kb_smb_login();
pass    =  kb_smb_password();
domain  =  kb_smb_domain();
port    =  kb_smb_transport();

if(!port)
  port = 139;

if(!get_port_state(port))
  exit(0);

soc = open_sock_tcp(port);
if(!soc)
  exit(0);

r = smb_session_request(soc:soc, remote:name);
if(!r) {
  close(soc);
  exit(0);
}

prot = smb_neg_prot(soc:soc);
if(!prot) {
  close(soc);
  exit(0);
}

r = smb_session_setup(soc:soc, login:login, password:pass, domain:domain, prot:prot);
if(!r) {
  close(soc);
  exit(0);
}

uid = session_extract_uid(reply:r);
if(!uid) {
  close(soc);
  exit(0);
}

r = smb_tconx(soc:soc, name:name, uid:uid, share:share);
if(!r) {
  close(soc);
  exit(0);
}

tid = tconx_extract_tid(reply:r);
if(!tid) {
  close(soc);
  exit(0);
}

fid = OpenAndX(socket:soc, uid:uid, tid:tid, file:file);
if(!fid) {
  close(soc);
  exit(0);
}

fileVersion = GetVersion(socket:soc, uid:uid, tid:tid, fid:fid);
if(!fileVersion)
  exit(0);

if(egrep(pattern:"^7\.3\.0\.(0?[0-9]?[0-9]?[0-9]|1[0-2][0-9][0-9]|13[0-5][0-9]|136[0-6])$", string:scanVer)){
  security_message(port:0);
  exit(0);
}

exit(99);