A pki-core BugFix Update has been released for CentOS 7.

CentOS Errata and Bugfix Advisory 2020:0325

Upstream details at :   https://access.redhat.com/errata/RHBA-2020:0325

The following updated files have been uploaded and are currently
syncing to the mirrors: ( sha256sum Filename )

x86_64:
ec9866cd8197d4cbe62f406c3d0ba94188a2f5ec7ec2b7be7ab5e43df3261e55 pki-base-10.5.16-6.el7_7.noarch.rpm
7da2aef9e3ed884846f9c8632d81f1bd6a715d0fe2505b293157939fd3bf45a5 pki-base-java-10.5.16-6.el7_7.noarch.rpm
40759a96459fbda6939f6d4101109fafe4c06dfdd9afd5e3f77894c0f0aca88a pki-ca-10.5.16-6.el7_7.noarch.rpm
bab494080a8777a47fca6d4c904d62b3b37d4f49fdfa5bbdbe22b1ff59d312df pki-javadoc-10.5.16-6.el7_7.noarch.rpm
82a92c08b9dfcf260d48d90482c647b092d7f63c84410c25dd7d4b0206246f38 pki-kra-10.5.16-6.el7_7.noarch.rpm
3510f3791efe2e0f1aa00b63b8d34ccd1baba761eeb2d6c3319822be4090f204 pki-server-10.5.16-6.el7_7.noarch.rpm
3d1058d4126a987f813a280a69af74381b6e92cf17339547581567c48b1829d7 pki-symkey-10.5.16-6.el7_7.x86_64.rpm
d94b1d566390ef63e8246f98917823dd85c0afa10af9d3b42943ba41d488f10c pki-tools-10.5.16-6.el7_7.x86_64.rpm

Source:
8243c4915225fef71bdb414a4c3ce8ee55692b5ed14afb03292b0c23b8857569 pki-core-10.5.16-6.el7_7.src.rpm