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This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer-vulnerabilities-watch-and-alert

SYNTHESIS OF THE VULNERABILITY

– Impacted products: Tomcat, Debian, Avamar, openSUSE Leap, JBoss
EAP by Red Hat, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
– Severity: 2/4.
– Consequences: denial of service on server, denial of service on
service, denial of service on client.
– Provenance: intranet client.
– Confidence: confirmed by the editor (5/5).
– Creation date: 14/07/2020.

DESCRIPTION OF THE VULNERABILITY

An attacker can trigger an overload via WebSocket of Apache
Tomcat, in order to trigger a denial of service.

ACCESS TO THE FULL VIGIL@NCE BULLETIN

https://vigilance.fr/vulnerability/Apache-Tomcat-overload-via-WebSocket-32793