BulletProof FTP Client '.bps' File Buffer Overflow Vulnerability

###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_bpftp_client_bof_vuln.nasl 4918 2017-01-02 14:56:10Z cfi $
#
# BulletProof FTP Client '.bps' File Buffer Overflow Vulnerability
#
# Authors:
# Sharath S <[email protected]>
#
# Copyright:
# Copyright (c) 2008 Greenbone Networks GmbH, http://www.greenbone.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################

tag_impact = "Successful exploitation will allow attacker to execute arbitrary codes in
  the context of the application and can cause Denial of Service to the
  application.
  Impact Level: Application";
tag_affected = "BulletProof FTP Client version 2.63.0.56 or prior on Windows";
tag_insight = "The flaw is due to improper boundary checks in .bps file with a long
  second line and bookmark file entry with a long host name.";
tag_solution = "No solution or patch was made available for at least one year
  since 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.

  A workaround is to avoid importing untrusted site lists nor attempt to
  connect to servers with long names.
  For updates refer to http://www.bpftp.com/";
tag_summary = "This host has BulletProof FTP Client installed and is prone to
  Stack-Based Buffer Overflow vulnerability.";

if(description)
{
  script_id(800330);
  script_version("$Revision: 4918 $");
  script_tag(name:"last_modification", value:"$Date: 2017-01-02 15:56:10 +0100 (Mon, 02 Jan 2017) $");
  script_tag(name:"creation_date", value:"2009-01-06 15:38:06 +0100 (Tue, 06 Jan 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-2008-5753", "CVE-2008-5754");
  script_bugtraq_id(33007, 33024);
  script_name("BulletProof FTP Client '.bps' File Buffer Overflow Vulnerability");
  script_xref(name : "URL" , value : "http://secunia.com/advisories/33322");
  script_xref(name : "URL" , value : "http://www.milw0rm.com/exploits/7571");
  script_xref(name : "URL" , value : "http://www.milw0rm.com/exploits/7589");

  script_tag(name:"qod_type", value:"executable_version");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2008 Greenbone Networks GmbH");
  script_family("Denial of Service");
  script_dependencies("gb_bpftp_detect.nasl");
  script_mandatory_keys("BulletProof/Client/Ver");

  script_tag(name : "impact" , value : tag_impact);
  script_tag(name : "affected" , value : tag_affected);
  script_tag(name : "insight" , value : tag_insight);
  script_tag(name : "solution" , value : tag_solution);
  script_tag(name : "summary" , value : tag_summary);

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


include("version_func.inc");

ver = get_kb_item("BulletProof/Client/Ver");
if(!ver){
  exit(0);
}

# Grep for version 2.63.0.56 or prior
if(version_is_less_equal(version:ver, test_version:"2.63.0.56")){
  security_message(0);
}