Quiksoft EasyMail Objects AddAttachments() ActiveX Control BOF 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("1.3.6.1.4.1.25623.1.0.800993");
  script_version("2023-07-28T16:09:07+0000");
  script_tag(name:"last_modification", value:"2023-07-28 16:09:07 +0000 (Fri, 28 Jul 2023)");
  script_tag(name:"creation_date", value:"2010-03-10 15:48:25 +0100 (Wed, 10 Mar 2010)");
  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-2009-4663");
  script_name("Quiksoft EasyMail Objects AddAttachments() ActiveX Control BOF Vulnerability");

  script_xref(name:"URL", value:"http://www.milw0rm.com/exploits/9705");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/36440");
  script_xref(name:"URL", value:"http://xforce.iss.net/xforce/xfdb/53325");
  script_xref(name:"URL", value:"http://www.bmgsec.com.au/advisories/easymail-6-activex-exploit.txt");

  script_tag(name:"qod_type", value:"registry");
  script_copyright("Copyright (C) 2010 Greenbone AG");
  script_category(ACT_GATHER_INFO);
  script_family("Buffer overflow");
  script_dependencies("smb_reg_service_pack.nasl");
  script_mandatory_keys("SMB/WindowsVersion");
  script_require_ports(139, 445);
  script_tag(name:"impact", value:"Successful exploitation will allow remote attackers to execute arbitrary
  code in the context of the application with elevated privileges or cause
  the browser to crash.");
  script_tag(name:"affected", value:"Quiksoft EasyMail Objects 6.0 on Windows");
  script_tag(name:"insight", value:"The flaw exists in AddAttachments() method, which fails to perform adequate
  boundary checks on user-supplied data.");
  script_tag(name:"summary", value:"QuikSoft EasyMail Objects ActiveX Control is prone to a buffer overflow vulnerability.");
  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:"solution_type", value:"WillNotFix");
  exit(0);
}


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

if(!get_kb_item("SMB/WindowsVersion")){
  exit(0);
}

key = "SOFTWARE\Quiksoft Corporation\EasyMail Objects\6.0";
if(registry_key_exists(key:key))
{
  ## Workaround check
  if(is_killbit_set(clsid:"{68AC0D5F-0424-11D5-822F-00C04F6BA8D9}") == 0){
    security_message( port: 0, data: "The target host was found to be vulnerable" );
  }
}