Trend Micro OfficeScan URL Filtering Engine Buffer Overflow Vulnerability

# SPDX-FileCopyrightText: 2010 Greenbone AG
# 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-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.900231");
  script_version("2025-03-05T05:38:52+0000");
  script_tag(name:"last_modification", value:"2025-03-05 05:38:52 +0000 (Wed, 05 Mar 2025)");
  script_tag(name:"creation_date", value:"2010-02-19 11:58:13 +0100 (Fri, 19 Feb 2010)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_cve_id("CVE-2010-0564");
  script_name("Trend Micro OfficeScan URL Filtering Engine Buffer Overflow Vulnerability");
  script_xref(name:"URL", value:"http://secunia.com/advisories/38396");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/38083");
  script_xref(name:"URL", value:"http://xforce.iss.net/xforce/xfdb/56097");
  script_xref(name:"URL", value:"http://www.vupen.com/english/advisories/2010/0295");
  script_xref(name:"URL", value:"http://www.trendmicro.com/ftp/documentation/readme/readme_1224.txt");
  script_xref(name:"URL", value:"http://www.trendmicro.com/ftp/documentation/readme/OSCE_80_Win_SP1_Patch_5_en_readme.txt");

  script_tag(name:"qod_type", value:"executable_version");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2010 Greenbone AG");
  script_family("Buffer overflow");
  script_dependencies("gb_trend_micro_office_scan_detect.nasl");
  script_mandatory_keys("Trend/Micro/Officescan/Ver");
  script_require_ports(139, 445);

  script_tag(name:"impact", value:"Successful exploitation lets the attackers to cause a denial of service
  or execute arbitrary code via HTTP request that lacks a method token or
  format string specifiers in PROPFIND request.");

  script_tag(name:"affected", value:"Trend Micro OfficeScan 8.0 before SP1 Patch 5 - Build 3510

  Trend Micro OfficeScan 10.0 before Build 1224");

  script_tag(name:"insight", value:"The flaw is due to an unspecified error in the Trend Micro URL
  filtering (TMUFE) engine while processing malformed data which can be
  exploited to cause a buffer overflow and crash or hang the application.");

  script_tag(name:"solution", value:"Apply Critical Patch Build 1224 for Trend Micro OfficeScan v10.0, and
  Patch 5 Build 3510 for Trend Micro OfficeScan v8.0 Service Pack 1.");

  script_tag(name:"summary", value:"Trend Micro OfficeScan is prone to a buffer overflow vulnerability.");

  script_xref(name:"URL", value:"http://www.trendmicro.com/Download/product.asp?productid=5");

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

  exit(0);
}

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

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

if(trendMicroOffVer =~ "^(8|10)")
{
  if(trendMicroOffVer =~ "^8"){
    minRequireVer = "3.0.0.1029";
  } else{
    minRequireVer = "2.0.0.1049";
  }

  trendMicroOffPath = registry_get_sz(key:trendMicroOffKey, item:"Local_Path");
  if(!trendMicroOffPath)
    exit(0);

  share = ereg_replace(pattern:"([A-Z]):.*", replace:"\1$", string:trendMicroOffPath);
  file = ereg_replace(pattern:"[A-Z]:(.*)", replace:"\1", string:trendMicroOffPath + "Pccnt\Common\tmufeng.dll");
  dllVer = GetVer(file:file, share:share);
  if(!dllver)
    exit(0);

  if(version_is_less(version:dllVer, test_version:minRequireVer)){
    report = report_fixed_ver(installed_version:dllVer, fixed_version:minRequireVer, install_path:trendMicroOffPath);
    security_message(port: 0, data: report);
    exit(0);
  }
}

exit(99);