Interactive Graphical SCADA System ODBC Server Buffer Overflow Vulnerability

# SPDX-FileCopyrightText: 2011 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("1.3.6.1.4.1.25623.1.0.802241");
  script_version("2023-07-28T05:05:23+0000");
  script_tag(name:"last_modification", value:"2023-07-28 05:05:23 +0000 (Fri, 28 Jul 2023)");
  script_tag(name:"creation_date", value:"2011-08-18 14:57:45 +0200 (Thu, 18 Aug 2011)");
  script_cve_id("CVE-2011-2959");
  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_name("Interactive Graphical SCADA System ODBC Server Buffer Overflow Vulnerability");
  script_xref(name:"URL", value:"http://secunia.com/advisories/44345/");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/47960");
  script_xref(name:"URL", value:"http://seclists.org/bugtraq/2011/May/168");
  script_xref(name:"URL", value:"http://www.securityfocus.com/archive/1/518110");

  script_tag(name:"qod_type", value:"executable_version");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2011 Greenbone AG");
  script_family("Buffer overflow");
  script_dependencies("gb_igss_detect.nasl");
  script_require_ports(139, 445);
  script_mandatory_keys("IGSS/Win/Ver");
  script_tag(name:"impact", value:"Successful exploitation could allow remote attackers to execute arbitrary
  code with administrative privileges. Failed exploit attempts will
  result in a denial-of-service condition.");
  script_tag(name:"affected", value:"7T Interactive Graphical SCADA System (IGSS) versions prior to 9.0.0.11143");
  script_tag(name:"insight", value:"The flaw is caused by a memory corruption error in the Open Database
  Connectivity (ODBC) component when processing packets sent to TCP port 20222.");
  script_tag(name:"solution", value:"Apply the patch from the referenced advisory.");
  script_tag(name:"summary", value:"Interactive Graphical SCADA System is prone to a buffer overflow vulnerability.");

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

  script_xref(name:"URL", value:"http://www.7t.dk/igss/igssupdates/v90/progupdatesv90.zip");
  exit(0);
}


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

version = get_kb_item("IGSS/Win/Ver");
if(! version){
  exit(0);
}

if(version_is_less(version:version, test_version:"9.0"))
{
  report = report_fixed_ver(installed_version:version, fixed_version:"9.0");
  security_message(port: 0, data: report);
  exit(0);
}

if(version =~ "^9\.0\.*")
{
  key = "SOFTWARE\7-Technologies\IGSS32\v9.00.00\ENVIRONMENT";
  if(!registry_key_exists(key:key)){
    exit(0);
  }

  odbcPath = registry_get_sz(key:key, item:"IGSSWORK");
  if(! odbcPath){
    exit(0);
  }

  odbcVer = fetch_file_version(sysPath:odbcPath, file_name:"Odbcixv9se.exe");
  if(! odbcVer){
   exit(0);
  }

  if(version_is_less(version:version, test_version:"9.0.0.11143")) {
    report = report_fixed_ver(installed_version:version, fixed_version:"9.0.0.11143", install_path:odbcPath);
    security_message(port: 0, data: report);
  }
}