![firefox blocking https firefox blocking https](https://i.kinja-img.com/gawker-media/image/upload/t_original/uwlaajndsd39ayn15fi4.png)
FIREFOX BLOCKING HTTPS DRIVERS
We block the OpenGL drivers on Intel cards on Windows, see bug 625118. In Firefox 7 and newer, Direct2D is no longer blacklisted on these GPUs. You should contact the protocol handler owner to request that a specific portīe blocked or unblocked. Up to and including Firefox 6, on certain GPUs in the GMA X3000 generation (G35, GL960, GM965), we block Direct2D.
![firefox blocking https firefox blocking https](https://help.blackboard.com/sites/default/files/images/2019-07/collab_ultra_participant_ff_allowed.png)
Since each protocol can determine which ports are blocked,
FIREFOX BLOCKING HTTPS HOW TO
How to Change Mozilla port blocking permanently Ports enabled by protocol handlers in Mozilla Protocol Handler User.js uses the user_pref(.) command to set preferencesĮnabling Ports user_pref(".override", "port1,port2") Disabling Ports user_pref("", "port3,port4") all.jsĪll.js uses the pref(.) command to set preferences per multi-userĮnabling Ports pref(".override", "port1,port2") Disabling Ports pref("", "port3,port4") Blocked Ports Ports blocked by default in Mozilla PortĮach Protocol Handler can override the global blocked ports Sub-directory in the installation directory for Mozilla in order to enable or
![firefox blocking https firefox blocking https](https://venturebeat.com/wp-content/uploads/2020/05/Dual-Operator-Mode-M300.jpg)
Or the all.js file (for multi-user systems) in the defaults/pref/ User.js file (for single users) file in the user's profile directory Of preferences containing comma delimited lists of port numbers to either the Mozilla allows a user to modify the default port blocking through the addition Modifying Mozilla's port blocking at Run time On which ports are blocked and how to override the blocking see below. Value (recommended if possible) or ask your Mozilla users to enable the port. Port blocking rules, you can either change the port of your service to a unblocked If your product or web site uses a port which is blocked by Mozilla's default If a user attempts to access a URI on a blocked port, Mozilla will issue theĪccess to the port number given has been disabled for security reasons. Port blocking can cause problems if a site or web application requiresĪccess to one of the ports which is blocked in Mozilla. Potential Problems caused by Port Blocking Override this blocking for itself in order to enable the required access for that Vulnerabilites due to "Cross-Protocol Scripting". How to Change Mozilla port blocking permanentlyįor a "Cross-Protocol" scripting attack, known as the HTMLįorm Protocol Attack which allowed sending arbitrary data to most TCP ports.Ī simple exploit of this hole allows an attacker to send forged unsigned mail throughĪ mail server behind your firewall: A really nasty hole.īy modifying how protocols can access ports.īy default, Mozilla now blocks access to specific ports which are used by vulnerable.Modifying Mozilla's port blocking at Run Time.Potential Problems caused by Port Blocking.