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

[CentOS-announce] CEBA-2023:4120 CentOS 7 389-ds-base BugFix Update

CentOS Errata and Bugfix Advisory 2023:4120

Upstream details at : https://access.redhat.com/errata/RHBA-2023:4120

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

x86_64:
d3229cfb18563fc8a24139a13a8b266e417258f43d36a4a4ac3b372af35d59f8 389-ds-base-1.3.11.1-2.el7_9.x86_64.rpm
66236b68ae255104741eb03ff98c372f45d1070837fd9f390037488468b9dd1d 389-ds-base-devel-1.3.11.1-2.el7_9.x86_64.rpm
6471268f8ca47b59f93b0c5a8b8bbf5e9a7d6cfb337f2a89a19b76d82ac5bde2 389-ds-base-libs-1.3.11.1-2.el7_9.x86_64.rpm
40080eb44ef8aa6b4771bc9e085e56264b9e562822c2bbfbd713b6887b64b41f 389-ds-base-snmp-1.3.11.1-2.el7_9.x86_64.rpm

Source:
c961ad513f1602172ed70d204fefe154de5def8a7949bafc5ac0bc5902dd2d37 389-ds-base-1.3.11.1-2.el7_9.src.rpm