Bugzilla Automation <[email protected]> has asked freebsd-gecko mailing list <[email protected]> for maintainer-feedback: Bug 237414: www/firefox-esr: navigator.userAgent is vulnerable to fingerprinting https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237414
--- Description --- Having tested there: https://ghacksuserjs.github.io/TorZillaPrint/TorZillaPrint.html ----Output----- [header] http_user_agent [navigator] userAgent Mozilla/5.0 (X11; FreeBSD i386; rv:60.0) Gecko/20100101 Firefox/60.0 [navigator] appCodeName Mozilla [navigator] appName Netscape [navigator] product Gecko [navigator] appVersion 5.0 (X11) [navigator] oscpu Windows NT 6.0; Win64; x64 [navigator] platform Win64 [navigator] buildID 20100101 [navigator] productSub 20100101 ---browser, version, os--- [css] browser [error messages] browser Firefox --------- userAgent shows 'X11; FreeBSD i386' while oscpu seems to be faked to 'Windows NT 6.0; Win64; x64' and ist as such not consistent. This is *very* bad as it makes one pretty unique for browser fingerprinting _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-gecko To unsubscribe, send any mail to "[email protected]"
