Microsoft Internet Explorer HTML Form Value DoS Vulnerability

# SPDX-FileCopyrightText: 2009 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("1.3.6.1.4.1.25623.1.0.900303");
  script_version("2026-04-28T06:28:06+0000");
  script_tag(name:"last_modification", value:"2026-04-28 06:28:06 +0000 (Tue, 28 Apr 2026)");
  script_tag(name:"creation_date", value:"2009-02-03 15:40:18 +0100 (Tue, 03 Feb 2009)");
  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_cve_id("CVE-2009-0341");
  script_name("Microsoft Internet Explorer HTML Form Value DoS Vulnerability");
  script_xref(name:"URL", value:"http://jplopezy.fortunecity.es/ietest.html");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/33494");
  script_xref(name:"URL", value:"http://www.securityfocus.com/archive/1/archive/1/500472/100/0/threaded");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2009 Greenbone AG");
  script_family("Denial of Service");
  script_dependencies("gb_ms_ie_detect.nasl");
  script_mandatory_keys("MS/IE/Version");

  script_tag(name:"impact", value:"Successful exploitation could allow remote attackers to crash the browser.");

  script_tag(name:"affected", value:"Microsoft Internet Explorer version 7.0 and prior.");

  script_tag(name:"insight", value:"Browser fails to validate user supplied data via a long VALUE attribute in
  an INPUT element.");

  script_tag(name:"solution", value:"No known solution was made available for at least one year since the disclosure
  of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer
  release, disable respective features, remove the product or replace the product by another one.");

  script_tag(name:"summary", value:"Internet Explorer is prone to a denial of service (DoS) vulnerability.");

  script_tag(name:"qod_type", value:"registry");
  script_tag(name:"solution_type", value:"WillNotFix");
  exit(0);
}

exit(0); ## plugin may results to Fp

ieVer = get_kb_item("MS/IE/Version");
if(!ieVer){
  exit(0);
}

if(ieVer =~ "^[5-7]\..*"){
  security_message( port: 0, data: "The target host was found to be vulnerable" );
}