The remote FTP server can be used to determine the
installation directory by sending a request on an
unexisting file.
An attacker may use this flaw to gain more knowledge about
this host, such as its filesystem layout.
# OpenVAS Vulnerability Test
# $Id: eftp_root_disclosure.nasl 8023 2017-12-07 08:36:26Z teissa $
# Description: EFTP installation directory disclosure
#
# Authors:
# Michel Arboi <[email protected]>
# Script audit and contributions from Carmichael Security <http://www.carmichaelsecurity.com>
# Erik Anderson <[email protected]>
# Added BugtraqID and CAN
#
# Copyright:
# Copyright (C) 2002 Michel Arboi
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2,
# 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_summary = "The remote FTP server can be used to determine the
installation directory by sending a request on an
unexisting file.
An attacker may use this flaw to gain more knowledge about
this host, such as its filesystem layout.";
tag_solution = "update your FTP server";
# References:
# Date: Wed, 12 Sep 2001 04:36:22 -0700 (PDT)
# From: "ByteRage" <[email protected]>
# Subject: EFTP Version 2.0.7.337 vulnerabilities
# To: [email protected]
if(description)
{
script_id(11093);
script_version("$Revision: 8023 $");
script_tag(name:"last_modification", value:"$Date: 2017-12-07 09:36:26 +0100 (Thu, 07 Dec 2017) $");
script_tag(name:"creation_date", value:"2005-11-03 14:08:04 +0100 (Thu, 03 Nov 2005)");
script_bugtraq_id(3331, 3333);
script_tag(name:"cvss_base", value:"7.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_cve_id("CVE-2001-1109");
name = "EFTP installation directory disclosure ";
script_name(name);
script_category(ACT_GATHER_INFO);
script_tag(name:"qod_type", value:"remote_vul");
script_copyright("This script is Copyright (C) 2002 Michel Arboi");
family = "FTP";
script_family(family);
script_dependencies("find_service.nasl", "secpod_ftp_anonymous.nasl");
script_require_ports("Services/ftp", 21);
script_require_keys("ftp/login");
script_tag(name : "solution" , value : tag_solution);
script_tag(name : "summary" , value : tag_summary);
exit(0);
}
#
include("ftp_func.inc");
cmd[0] = "GET";
cmd[1] = "MDTM";
port = get_kb_item("Services/ftp");
if(!port)port = 21;
login = get_kb_item("ftp/login");
pass = get_kb_item("ftp/password");
# login = "ftp"; pass = "[email protected]";
if (!login) login = "ftp";
if (!pass) pass = "[email protected]";
if(! get_port_state(port)) exit(0);
soc = open_sock_tcp(port);
if(! soc) exit(0);
if( ftp_authenticate(socket:soc, user:login, pass:pass))
{
for (i = 0; i < 2; i=i+1)
{
req = string(cmd[i], " openvas", rand(), "\r\n");
send(socket:soc, data:req);
r = ftp_recv_line(socket:soc);
if (egrep(string:r, pattern:" '[C-Z]:\\'"))
{
security_message(port);
ftp_close(socket:soc);
exit(0);
}
}
}