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redhatcveRedhat.comRH:CVE-2017-7843
HistoryDec 04, 2017 - 11:35 p.m.

CVE-2017-7843

2017-12-0423:35:29
redhat.com
access.redhat.com
7

0.006 Low

EPSS

Percentile

77.7%

A privacy flaw was discovered in Firefox. In Private Browsing mode, a web worker could write persistent data to IndexedDB, which was not cleared when exiting and would persist across multiple sessions. A malicious website could exploit the flaw to bypass private-browsing protections and uniquely fingerprint visitors.