Cannot Bind to LDAP Server Using ldapbind or dbms_ldap.open_ssl After Disabling sslv3: "ORA-31202: DBMS_LDAP: LDAP client/server error: SSL handshake failed"
(Doc ID 1961371.1)
Last updated on AUGUST 30, 2023
Applies to:
Oracle Unified Directory - Version 11.1.2.3.0 to 11.1.2.3.0 [Release 11g]Oracle Database - Enterprise Edition - Version 11.2.0.1 and later
Oracle Internet Directory - Version 11.1.1 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
Cannot connect or bind to backend LDAP server using ldapbind or dbms_ldap.open_ssl after disabling sslv3 or installing new certificates not supporting SSLv3 ciphers on the backend ldap server.
ORA-31202: DBMS_LDAP: LDAP client/server error: SSL handshake failed
Results of ldapbind testing against the AD server with sslv3 off and sslv3 on on AD server:
# With SSLv3 Off:
Changes
Disabled sslV3 due to requiring dbms_ldap to use TLS instead.
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |