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prionPRIOn knowledge basePRION:CVE-2021-43543
HistoryDec 08, 2021 - 10:15 p.m.

Code injection

2021-12-0822:15:00
PRIOn knowledge base
www.prio-n.com
3

6.8 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.9%

Documents loaded with the CSP sandbox directive could have escaped the sandbox’s script restriction by embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.