Intrusion Prevention

MS.IE.VBScript.Use.After.Free

Description

This indicates an attack attempt to exploit a Use After Free vulnerability in Microsoft Internet Explorer.
The vulnerability is due to an error when the vulnerable software attempts to handle a maliciously crafted web page. An attacker can exploit this by tricking a user into visiting a malicious webpage and execute arbitrary code within the context of the application.

Affected Products

Microsoft Internet Explorer 11.0

Impact

System Compromise: Remote attackers can gain control of vulnerable systems.

Recommended Actions

Currently we are unaware of any vendor supplied patch for this issue.