Known vulnerabilities in Public Knowledge Project Open Conference Systems 2.3.4

2.1.1-1 2.3.3-1 2.1.2-1 1.1.5 2.3.4 1.1.4 2.3.3 1.1.3 1.1.2 1.1.1 2.1.2 2.1.1 1.1.7 2.1.1.-2 2.3.2 1.0 1.1.6 2.3.1 1.1 2.0 2.1 2.3 2.1.0-1