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prionPRIOn knowledge basePRION:CVE-2022-31747
HistoryDec 22, 2022 - 8:15 p.m.

Memory corruption

2022-12-2220:15:00
PRIOn knowledge base
www.prio-n.com
5
mozilla
memory corruption
firefox
thunderbird
vulnerability
nvd

9.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

51.6%

Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 100 and Firefox ESR 91.9. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.

CPENameOperatorVersion
firefoxlt101
firefox_esrlt91.10
thunderbirdlt91.10