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prionPRIOn knowledge basePRION:CVE-2020-11996
HistoryJun 26, 2020 - 5:15 p.m.

Code injection

2020-06-2617:15:00
PRIOn knowledge base
www.prio-n.com
16

7.3 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.8%

A specially crafted sequence of HTTP/2 requests sent to Apache Tomcat 10.0.0-M1 to 10.0.0-M5, 9.0.0.M1 to 9.0.35 and 8.5.0 to 8.5.55 could trigger high CPU usage for several seconds. If a sufficient number of such requests were made on concurrent HTTP/2 connections, the server could become unresponsive.

References