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prionPRIOn knowledge basePRION:CVE-2023-4057
HistoryAug 01, 2023 - 4:15 p.m.

Memory corruption

2023-08-0116:15:00
PRIOn knowledge base
www.prio-n.com
10
memory safety bugs
firefox 115
firefox esr 115.0
thunderbird 115.0
memory corruption
arbitrary code

9.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

28.2%

Memory safety bugs present in Firefox 115, Firefox ESR 115.0, and Thunderbird 115.0. 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 < 116, Firefox ESR < 115.1, and Thunderbird < 115.1.

CPENameOperatorVersion
firefoxlt116.0
firefox_esrlt115.1