Known vulnerabilities in libxfce4panel-2.0-4 (Ubuntu package) 4.16.3-1

4.20.4-1 4.20.3-1 4.19.3-1 4.18.4-1ubuntu0.1 4.18.4-1build2 4.16.3-1 4.14.4-1 4.14.3-1 4.14.1-0ubuntu1 4.14.0-1 4.13.3-1ubuntu1 4.12.2-1ubuntu1 4.12.0-3ubuntu2 4.13.4-1ubuntu1