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VNC.Server.ClientCut.Message.Memory.Corruption

description-logoDescription

This indicates an attack attempt against a Memory Corruption vulnerability in RealVNC VNC Server.
The vulnerability is caused by an error when the software handles a specially crafted "ClientCutText" VNC command. It allows a remote attacker to execute arbitrary code.

affected-products-logoAffected Products

RealVNC RealVNC 4.1.3

Impact logoImpact

System compromise: Remote attackers can gain control of vulnerable systems.
Denial of service.

recomended-action-logoRecommended Actions

Upgrade to the latest version:
http://www.realvnc.com/

Telemetry logoTelemetry

Coverage

IPS (Regular DB)
IPS (Extended DB)

Version Updates

Date Version Detail
2019-03-28 14.582 Sig Added
ID 28432
Created Aug 08, 2011
Updated Nov 15, 2021
Risk black-background-circle-icon black-background-circle-icon black-background-circle-icon black-background-circle-icon lightgray-background-circle-icon
Default Action drop
Active
Affected OS Windows
Affected App Other