Dependencies vulnerabilities (netty & HorizonNing)

[potpot59]

One or more dependencies were identified with vulnerabilities

netty-3.10.6.Final.jar: CVE-2019-20445, CVE-2019-20444
HorizonNing-0.1.1.jar/META-INF/maven/io.netty/netty/pom.xml: CVE-2019-20445, CVE-2019-20444

[att14]

Could we get an update on this? It's been more than two years, and Maven says the newest version (1.12) has more than 40 vulnerabilities from its dependencies.