TippingPoint Zero Day Initiative
 

Microsoft Internet Explorer SVG Layout Uninitialized Memory Remote Code Execution Vulnerability

ZDI-17-640: August 8th, 2017

CVE ID

CVSS Score

Affected Vendors

Affected Products

TippingPoint™ IPS Customer Protection

TippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID 28897. For further product information on the TippingPoint IPS:

Vulnerability Details


This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Internet Explorer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the handling of the layout of HTML documents. By manipulating a document's elements, an attacker can trigger access to memory prior to initialization. An attacker can leverage this vulnerability to execute code under the context of the current process.

Vendor Response

Microsoft has issued an update to correct this vulnerability. More details can be found at:

Disclosure Timeline

    2017-05-16 - Vulnerability reported to vendor
    2017-08-08 - Coordinated public release of advisory

Credit

This vulnerability was discovered by:
    62600BCA031B9EB5CB4A74ADDDD6771E