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prionPRIOn knowledge basePRION:CVE-2022-22747
HistoryDec 22, 2022 - 8:15 p.m.

Code injection

2022-12-2220:15:00
PRIOn knowledge base
www.prio-n.com
5
code injection
firefox
thunderbird
certificate handling

6.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.9%

After accepting an untrusted certificate, handling an empty pkcs7 sequence as part of the certificate data could have lead to a crash. This crash is believed to be unexploitable. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

CPENameOperatorVersion
firefoxlt96.0
firefox_esrlt91.5
thunderbirdlt91.5