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redhatcveRedhat.comRH:CVE-2019-9816
HistoryApr 07, 2020 - 11:02 p.m.

CVE-2019-9816

2020-04-0723:02:45
redhat.com
access.redhat.com
14

0.684 Medium

EPSS

Percentile

98.0%

A possible vulnerability exists where type confusion can occur when manipulating JavaScript objects in object groups, allowing for the bypassing of security checks within these groups. Note: this vulnerability has only been demonstrated with UnboxedObjects, which are disabled by default on all supported releases.. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.