Known vulnerabilities in gnucobol (Debian package) 4.0~early~20200606

4.0~early~20200606-1 4.0~early~20200606-2 4.0~early~20200606-4 5 4.0~early~20200606 4.0~early~20200606-3 2.2-1+b1 3.0~rc1-1 3.0~rc1-2 3.0~rc1-3 3.0~rc1-4 3.0~rc1-5 2.2 2.2-5 2.2-4 2.2-2 2.2-1