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prionPRIOn knowledge basePRION:CVE-2023-6212
HistoryNov 21, 2023 - 3:15 p.m.

Memory corruption

2023-11-2115:15:00
PRIOn knowledge base
www.prio-n.com
5
security vulnerability
memory corruption
arbitrary code execution
firefox 119
firefox esr 115.4
thunderbird 115.4

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.3%

Memory safety bugs present in Firefox 119, Firefox ESR 115.4, and Thunderbird 115.4. 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 Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.