[tbb-commits] [Git][tpo/applications/tor-browser][base-browser-115.2.0esr-13.0-1] fixup! Firefox preference overrides.

[richard (@richard)]

richard pushed to branch base-browser-115.2.0esr-13.0-1 at The Tor Project / Applications / Tor Browser


Commits:
174014d9 by hackademix at 2023-08-21T17:22:51+00:00
fixup! Firefox preference overrides.

Bug 42029 - Defense-in-depth: disable non-proxied UDP WebRTC

- - - - -


1 changed file:

- browser/app/profile/001-base-profile.js


Changes:

=====================================
browser/app/profile/001-base-profile.js
=====================================
@@ -381,12 +381,17 @@ pref("network.http.http2.enable-hpack-dump", false, locked);
 // (defense in depth measure)
 pref("network.gio.supported-protocols", "");
 pref("media.peerconnection.enabled", false); // Disable WebRTC interfaces
-// Mullvad browser enables WebRTC by default, therefore the following 2 prefs
+// Mullvad Browser enables WebRTC by default, meaning that there the following prefs
 // are first-line defense, rather than "in depth" (mullvad-browser#40)
 // tor-browser#41667 - Defense in depth: use mDNS to avoid local IP leaks on Android too if user enables WebRTC
 pref("media.peerconnection.ice.obfuscate_host_addresses", true);
 // tor-browser#41671 - Defense in depth: connect using TURN only, to avoid IP leaks if user enables WebRTC
 pref("media.peerconnection.ice.relay_only", true);
+// tor-browser#42029 - Defense-in-depth: disable non-proxied UDP WebRTC
+pref("media.peerconnection.ice.default_address_only", true);
+pref("media.peerconnection.ice.no_host", true);
+pref("media.peerconnection.ice.proxy_only_if_behind_proxy", true);
+
 // Disables media devices but only if `media.peerconnection.enabled` is set to
 // `false` as well. (see bug 16328 for this defense-in-depth measure)
 pref("media.navigator.enabled", false);



View it on GitLab: https://gitlab.torproject.org/tpo/applications/tor-browser/-/commit/174014d9f307d7c0ee1e8396e19d4a055349ac8f

-- 
View it on GitLab: https://gitlab.torproject.org/tpo/applications/tor-browser/-/commit/174014d9f307d7c0ee1e8396e19d4a055349ac8f
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