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prionPRIOn knowledge basePRION:CVE-2022-38177
HistorySep 21, 2022 - 11:15 a.m.

Memory corruption

2022-09-2111:15:00
PRIOn knowledge base
www.prio-n.com
39
spoofing
resolver
memory leak
ecdsa
named crashes
lack of resources

7.5 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

66.3%

By spoofing the target resolver with responses that have a malformed ECDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.