KLA10895
Denial of service vulnerability in RealNetworks RealPlayer

An improper data handling was found in RealNetworks RealPlayer. By exploiting this vulnerability malicious users can cause denial of service. This vulnerability can be exploited remotely via a specially designed .QCP file.

NB: This vulnerability have no public CVSS rating so rating can be changed by the time.

Technical details

This vulnerability related to qcpfformat.dll and can be triggered via repeating VRAT chunk.

RealNetworks RealPlayer 18.1.5.705

Avoid opening .QCP files from untrusted sources.

Public exploits exist for this vulnerability.