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f5F5F5:K45026834
HistoryAug 27, 2020 - 12:00 a.m.

K45026834 : Apache Tomcat vulnerability CVE-2020-13935

2020-08-2700:00:00
my.f5.com
23

7.4 High

AI Score

Confidence

High

0.148 Low

EPSS

Percentile

95.8%

Security Advisory Description

The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56 and 7.0.27 to 7.0.104. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service. (CVE-2020-13935)

Impact

An attacker who can submit multiple requests with invalid payload lengths can cause a denial of service (DoS).