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prionPRIOn knowledge basePRION:CVE-2021-3672
HistoryNov 23, 2021 - 7:15 p.m.

Input validation

2021-11-2319:15:00
PRIOn knowledge base
www.prio-n.com
11

5.5 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.8%

A flaw was found in c-ares library, where a missing input validation check of host names returned by DNS (Domain Name Servers) can lead to output of wrong hostnames which might potentially lead to Domain Hijacking. The highest threat from this vulnerability is to confidentiality and integrity as well as system availability.