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prionPRIOn knowledge basePRION:CVE-2021-3690
HistoryAug 23, 2022 - 4:15 p.m.

Design/Logic Flaw

2022-08-2316:15:00
PRIOn knowledge base
www.prio-n.com
7
undertow
websocket
pong message
denial of service
buffer leak
memory exhaustion
nvd
vulnerability
availability

7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.2%

A flaw was found in Undertow. A buffer leak on the incoming WebSocket PONG message may lead to memory exhaustion. This flaw allows an attacker to cause a denial of service. The highest threat from this vulnerability is availability.

7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.2%