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Redhat.comRH:CVE-2020-12421HistoryJul 01, 2020 - 6:20 p.m.
CVE-2020-12421
2020-07-0118:20:43
redhat.com
access.redhat.com
13
EPSS
0.005
Percentile
76.8%
The Mozilla Foundation Security Advisory describes this flaw as: When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by an administrator.) This could have caused add-ons to become out-of-date silently without notification to the user.
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