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Red Hat Security Advisory

RHSA-2017:3382

firefox security update

Released 2017-12-05 · Red Hat rating Important · View on Red Hat →

Fixed in

Fixes 1 record

Priority LOW 38

When Private Browsing mode is used, it is possible for a web worker to write persistent data to IndexedDB and fingerprint a user uniquely.

CVSS 3.0HIGH 7.5 Network No auth No interaction EPSS 0.02892 Published 2018-06-11 Fixed in 52.5.2, 57.0.1 CWE-200