A new subpackage mod_ldap has been added.
Verifed. I used this [1] for verification and checked that both erratas for 6.4.10 natives have mod_ldap included which has dependency on apr-util-ldap. [1] https://bugzilla.redhat.com/show_bug.cgi?id=1305580#c9
Retroactively bulk-closing issues from released EAP 6.4 cumulative patches.