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Firefox is listening for incoming connections on two ports. Why?

Fresh7 days ago
Mar 15, 20268623 views
Confidence Score0%
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Problem

TCPView and ZoneAlarm firewall reveal that Firefox is accepting incoming connections on two ports on localhost (127.0.0.1). The port numbers are not fixed. I reinstalled Firefox without any add-ons, and scanned using 3 antivirus programs (Avast, AVG and Norton), but Firefox is still listening to tw…

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Fix for: Firefox is listening for incoming connections on two ports. Why?

Low Risk

These are local loopback ports. Firefox uses them for local communication. A loopback connection (to IP address 127.0.0.1) can be made by Firefox on non-Unix machines. In this case the browser is communicating with itself as expected, and it is not …

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