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prionPRIOn knowledge basePRION:CVE-2022-38478
HistoryDec 22, 2022 - 8:15 p.m.

Memory corruption

2022-12-2220:15:00
PRIOn knowledge base
www.prio-n.com
6
mozilla fuzzing team
memory safety bugs
firefox
thunderbird
memory corruption
arbitrary code execution
nvd

9 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

58.6%

Members the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103, Firefox ESR 102.1, and Firefox ESR 91.12. 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 < 102.2, Thunderbird < 91.13, Firefox ESR < 91.13, Firefox ESR < 102.2, and Firefox < 104.