SymantecAppStream Client ActiveX Insecure Method Vulnerability

A vulnerability has been identified in Symantec AppStream Client, which could be exploited by remote attackers to compromise a vulnerable system. This issue is caused by errors in the LaunchObj ActiveX control (launcher.dll) that contains unsafe methods e.g. "installAppMgr()", which can be exploited to download and execute arbitrary code by tricking a user into visiting a malicious web page.