Microsoft Internet Explorer is prone to an information-disclosure vulnerability. An attacker can exploit this issue to execute arbitrary script code in the context of the user running the application. This may allow the attacker to obtain sensitive information that may aid in further attacks. Internet Explorer 6, 7, 8, 9, 10, and 11 are vulnerable.
Run all software as a nonprivileged user with minimal access rights.
When possible, run all software as a user with minimal privileges and limited access to system resources. Use additional precautions such as restrictive environments to insulate software that may potentially handle malicious content.
Deploy network intrusion detection systems to monitor network traffic for malicious activity.
Deploy NIDS to monitor network traffic for signs of anomalous or suspicious activity. This may indicate exploit attempts or activity that results from successful exploits.
Do not follow links provided by unknown or untrusted sources.
Web users should be cautious about following links to sites that are provided by unfamiliar or suspicious sources. Filtering HTML from emails may help remove a possible vector for transmitting malicious links to users.
Updates are available. Please see the references or vendor advisory for more information.