Microsoft Internet Explorer Buffer Overflow Vulnerability (Jul 2009)

# 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("1.3.6.1.4.1.25623.1.0.800910");
  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:"2009-07-15 13:05:34 +0200 (Wed, 15 Jul 2009)");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:N/A:P");
  script_cve_id("CVE-2009-2433");
  script_name("Microsoft Internet Explorer Buffer Overflow Vulnerability (Jul 2009)");
  script_xref(name:"URL", value:"http://www.milw0rm.com/exploits/9100");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/35620");
  script_xref(name:"URL", value:"http://en.securitylab.ru/nvd/382393.php");

  script_tag(name:"qod_type", value:"registry");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2009 Greenbone AG");
  script_family("Buffer overflow");
  script_dependencies("gb_ms_ie_detect.nasl");
  script_mandatory_keys("MS/IE/Version");

  script_tag(name:"impact", value:"Successful exploitation will let the attacker execute arbitrary
  code, corrupt process memory and also crash the bowser leading to
  denial-of-service conditions.");

  script_tag(name:"affected", value:"Microsoft Internet Explorer version 7.x and 8.x.");

  script_tag(name:"insight", value:"The flaw is due to buffer overflow error in the 'AddFavorite'
  method when processing a long URL in the first argument.");

  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 buffer overflow vulnerability.");

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

include("version_func.inc");

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

if(version_in_range(version:ieVer, test_version:"7.0", test_version2:"7.00.6000.16441") ||
   version_in_range(version:ieVer, test_version:"8.0", test_version2:"8.0.6001.18702")) {
  security_message( port: 0, data: "The target host was found to be vulnerable" );
}