PTF Cover Letter
PTF ( Program Temporary Fixes ) Cover letter
LIC-COMM-SSL System TLS OCSP stapling support
Pre/Co-Requisite PTF / Fix List
REQ LICENSED PTF/FIX LEVEL
TYPE PROGRAM RELEASE NUMBER MIN/MAX OPTION
---- -------- --------- ------- ------- ------
PRE 5770999 V7R4M0 MF66667 00/00 0000
CO 5770999 V7R4M0 MF66739 00/00 0000
NOTICE:
-------
Application of this PTF may disable or render ineffective programs that
use system memory addresses not generated by the IBM translator,
including programs that circumvent control technology designed to limit
interactive capacity to purchased levels. This PTF may be a prerequisite
for future PTFs. By applying this PTF you authorize and agree to the
foregoing.
This PTF is subject to the terms of the 'IBM License Agreement for Machine
Code', the terms of which were provided in a printed document that was
delivered with the machine.
SUBJECT TO ANY WARRANTIES WHICH CAN NOT BE EXCLUDED OR EXCEPT AS EXPLICITLY
AGREED TO IN THE APPLICABLE LICENSE AGREEMENT OR AN APPLICABLE SUPPORT
AGREEMENT, IBM MAKES NO WARRANTIES OR CONDITIONS EITHER EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON INFRINGEMENT,
REGARDING THE PTF.
APAR Error Description / Circumvention
-----------------------------------------------
System Transport Layer Security (TLS) Online Certificate Status
Protocol (OCSP) stapling processing was not sending the OCSP
response as expected when the client requested it with the
certificate status request extension.
CORRECTION FOR APAR MA48273 :
-----------------------------
System TLS was updated so that the OCSP response is stapled by
the server if the client requests it and the server supports
OCSP stapling.
CIRCUMVENTION FOR APAR MA48273 :
--------------------------------
None.
Activation Instructions
None.
Special Instructions
None.
Default Instructions
THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.
Supersedes
PTF/FIX NO(S). APAR TITLE LINE
-------------- ------------------------------------------------------------
MF66738 LIC-COMM-SSL System TLS Curve25519 and Curve448 Support
MF65857 LIC-SSL ChaCha20Poly1305 System TLS Support
Summary Information
| System.............................. | i |
| Models.............................. | |
| Release............................. | V7R4M0 |
| Licensed Program............... | 5770999 |
| APAR Fixed.......................... | View details for APAR MA48273 |
| Superseded by:...................... | View fix details for PTF MF69523 |
| Recompile........................... | N |
| Library............................. | QSYS |
| MRI Feature ........................ | NONE |
| Cum Level........................... | C0303740 |
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Modified date:
10 February 2022