MS.IE.HTML.Engine.CVE-2021-33742.Out.Of.Bound.Write

description-logoDescription

This indicates an attack attempt to exploit a Out of Bound Write Vulnerability in Microsoft Internet Explorer HTML engine.
The vulnerability is due to an error when the vulnerable software handle a malicious HTML file. 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-logoAffected Products

Internet Explorer 11 on Windows 10 20H2 x64, and previous editions.

Impact logoImpact

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

recomended-action-logoRecommended Actions

Apply the most recent upgrade or patch from the vendor.

Telemetry logoTelemetry

Coverage

IPS (Regular DB)
IPS (Extended DB)

Version Updates

Date Version Detail
2021-11-08 18.192 Default_action:pass:drop
2021-10-04 18.169 Sig Added
2021-09-16 18.159 Sig Added
2021-08-09 18.135 Sig Added
2021-07-27 18.127