Description
slapd in OpenLDAP 2.0 through 2.0.19 allows local users, and anonymous users before 2.0.8, to conduct a "replace" action on access controls without any values, which causes OpenLDAP to delete non-mandatory attributes that would otherwise be protected by ACLs.
References
- HPSBTL0201-020 vendor-advisory
- CLA-2002:459 vendor-advisory
- RHSA-2002:014 vendor-advisory
- 3945 vdb-entry
- 5395 vdb-entry
- openldap-slapd-delete-attributes(7978) vdb-entry
- MDKSA-2002:013 vendor-advisory
- http://www.openldap.org/lists/openldap-announce/200201/msg00002.html