id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
10232	firefox-57.0.4	ken@…	ken@…	"As a partial mitigation of Speculative execution side-channel attack (""Spectre""), we are disabling or reducing the precision of several time sources in Firefox. The precision of performance.now() has been reduced from 5μs to 20μs, and the SharedArrayBuffer feature has been disabled because it can be used to construct a high-resolution timer."	enhancement	closed	high	8.2	BOOK	SVN	medium	fixed