Vigil@nce - Netty: overload via SSLv2Hello SslHandler
April 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/computer-vulnerability
SYNTHESIS OF THE VULNERABILITY
Impacted products: Debian.
Severity: 2/4.
Consequences: denial of service on server, denial of service on
service.
Provenance: internet client.
Confidence: confirmed by the editor (5/5).
Creation date: 20/02/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger an overload via SSLv2Hello SslHandler of
Netty, in order to trigger a denial of service.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/Netty-overload-via-SSLv2Hello-SslHandler-31648