Pier Angelo Vendrame pushed to branch tor-browser-128.5.0esr-14.5-1 at The Tor Project / Applications / Tor Browser

Commits: 7f8c1d43 by Pier Angelo Vendrame at 2024-12-16T18:18:53+01:00 fixup! Firefox preference overrides.

BB 43366: Do not use system accent color in inputs.

We did not manage to write a reliable proof of concept for fingerprinting this, but I managed to get the color once (with Firefox on Android, which is the worse case, as the system offers to use colors from the wallpaper).

- - - - -

1 changed file:

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

Changes:

===================================== browser/app/profile/001-base-profile.js ===================================== @@ -463,6 +463,9 @@ pref("pdfjs.disabled", false, locked); #endif // Bug 40057: Ensure system colors are not used for CSS4 colors pref("browser.display.use_system_colors", false); +// tor-browser#43366: do not use system accent color in inputs. +// See also https://bugzilla.mozilla.org/show_bug.cgi?id=1861362. +pref("widget.non-native-theme.use-theme-accent", false);

// tor-browser#41943: defense-in-depth, but do not lock anymore (enabled in Firefox 119, http://bugzil.la/1851162) pref("javascript.options.spectre.disable_for_isolated_content", false);

View it on GitLab: https://gitlab.torproject.org/tpo/applications/tor-browser/-/commit/7f8c1d43...