CVE-2018-12367 (retired)

Priority
Description
In the previous mitigations for Spectre, the resolution or precision of
various methods was reduced to counteract the ability to measure precise
time intervals. In that work PerformanceNavigationTiming was not adjusted
but it was found that it could be used as a precision timer. This
vulnerability affects Thunderbird < 60, Firefox ESR < 60.1, and Firefox <
61.
Assigned-to
chrisccoulson
Package
Upstream:released (61.0)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):released (61.0+build3-0ubuntu0.14.04.2)
Ubuntu 16.04 LTS (Xenial Xerus):released (61.0+build3-0ubuntu0.16.04.2)
Ubuntu 18.04 LTS (Bionic Beaver):released (61.0+build3-0ubuntu0.18.04.1)
Ubuntu 18.10 (Cosmic Cuttlefish):released (61.0.1+build1-0ubuntu0.18.04.1)
More Information

Updated: 2019-03-26 12:26:59 UTC (commit ccdecfcf0fead22bd291e5f4ea745a46872dcb15)