A 389-ds-base bugfix update has been released for CentOS 7.

CEBA-2021:0868 CentOS 7 389-ds-base BugFix Update

CentOS Errata and Bugfix Advisory 2021:0868

Upstream details at :   https://access.redhat.com/errata/RHBA-2021:0868

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

x86_64:
a6a35e6ed55e101d96fd0ed48dd8267a7e8e10917230172a9de28a796d39490e 389-ds-base-1.3.10.2-10.el7_9.x86_64.rpm
7f2bca34d66595ea71392f8a9fe4f631679313d883bbc5d48d3d49e1ceb88d8b 389-ds-base-devel-1.3.10.2-10.el7_9.x86_64.rpm
cf900656ad664e99d27fd815261164678b178f186d6fbadf440dbc7ab48fbbfe 389-ds-base-libs-1.3.10.2-10.el7_9.x86_64.rpm
37244afa6bebe0e93a5dcd0ef3ea1ac9a76f734e116ce8c087a5f791ad1136d3 389-ds-base-snmp-1.3.10.2-10.el7_9.x86_64.rpm

Source:
f8002ef8f194c2c50bc7c043887bce64c6c71640d9d2df4593b84b060967cd03 389-ds-base-1.3.10.2-10.el7_9.src.rpm