Windows Media Player OCX Attachment Vulnerability Patch
What Does Activation Key Mean?
An activation key is a code to register or activate a software application. It usually consists of letters and numbers with a dotted fundamental movement between sections. Newer models of software products eliminate the activation key as an authorization mechanism. With the development of cloud computing services, many types of software have been purchased online and used online on a subscription basis. It eliminates the need to use activation keys to authenticate users. An activation key is a by-product of the system where the user purchases the code and execution software for the application and downloads all of the code to their computer or device. New methods are rapidly replacing the traditional form of licensing.
OCX controls are containers that can hold multiple ActiveX controls. A particular OCX control, associated with Windows Media Player, could be used in a denial of service attack against RTF-enabled e-mail clients such as Microsoft Outlook and Outlook Express. If the affected control were programmatically embedded into an RTF mail and then sent to another user, the user’s mail client would fail when he closed the mail. The vulnerability would not cause any lasting effects. The user could resume normal operation by restarting the mail client and deleting the affected mail. Although the affected OCX control is associated with Windows Media Player, it poses no threat to it the vulnerability could only be used to attack e-mail clients.