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prionPRIOn knowledge basePRION:CVE-2021-23983
HistoryMar 31, 2021 - 2:15 p.m.

Memory corruption

2021-03-3114:15:00
PRIOn knowledge base
www.prio-n.com
5

AI Score

6.7

Confidence

High

EPSS

0.001

Percentile

39.2%

By causing a transition on a parent node by removing a CSS rule, an invalid property for a marker could have been applied, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 87.