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Information on the TLS Protocols Supported in OUD (11g & 12c) (Doc ID 2759731.1)

Last updated on MARCH 08, 2024

Applies to:

Oracle Unified Directory - Version 12.2.1.4.0 and later
Information in this document applies to any platform.

Goal

Oracle Unified Directory supports TLS version 1.1 and TLS version 1.2 protocols by default.  

(NOTE - TLS 1.0 is disabled by default, but is supported for use per the support of RFC 2246 as listed for 11g and 12c for "The TLS Protocol Version 1.0")

TLS version 1.2 is the preferred protocol for TLS communication with Oracle Unified Directory. However, if a client establishing a connection with Oracle Unified Directory or a remote server with which Oracle Unified Directory needs to communicate, supports only TLS version 1.1 and not TLS version 1.2, then TLS version 1.1 protocol will be used.

TLS1.3 support starts with the release of OUD Bundle Patch 12.2.1.4.210406 (Reference: New Features and Enhancements in OUD Bundle Patch 12.2.1.4.210406), and JDK 8u261.
This means any 12.2.1.4.x BPs released starting with and after OUD Bundle Patch 12.2.1.4.210406 include the support of TLS 1.3.

Note: OUD 11g or versions of 12c PRIOR to OUD Bundle Patch 12.2.1.4.210406 do not support TLS 1.3.

Reference:

OUD - Does Oracle Unified Directory Support TLS 1.3? (Doc ID 2505389.1)

Solution

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