PTF Cover Letter
PTF ( Program Temporary Fixes ) Cover letter
LIC-SSL Default cipher suite list empty
Pre/Co-Requisite PTF / Fix List
REQ LICENSED PTF/FIX LEVEL
TYPE PROGRAM RELEASE NUMBER MIN/MAX OPTION
---- -------- --------- ------- ------- ------
PRE 5770999 V7R2M0 MF58685 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
-----------------------------------------------
The System SSL default cipher suite list is empty. This
prevents applications that use the default cipher suite list
from working. The error returned to the application can vary
however GSK_ERROR_UNSUPPORTED is the most likely error to be
returned.
CORRECTION FOR APAR MA44761 :
-----------------------------
The initialization of the default cipher suite list has been
corrected.
CIRCUMVENTION FOR APAR MA44761 :
--------------------------------
The System SSL default cipher suite list can be re-initialized
by changing one of the System SSL system values - QSSLPCL or
QSSLCSL.
Activation Instructions
None.
Special Instructions
None.
Default Instructions
THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.
Supersedes
PTF/FIX NO(S). APAR TITLE LINE
-------------- ------------------------------------------------------------
MF60368 LIC-COMM-SSL Send SCSV instead of RI Extension when possible
MF60333 LIC-SSL Remove SSLv3 and RC4 from System SSL default
MF59777 LIC-SSL LEAK WHEN SOCKET CLOSED IN 2ND THREAD
MF59777 LIC-COMM-TCPIP-INCORROUT FTPS PROBLEMS WITH SSL REHANDSHAKE
MF58557 LIC-SSL Certificate Verify Message Signature Error
MF58230 LIC-SSL ECDHE Processing Location
MF57990 LIC-SSL SNI JKS
MF57910 LIC-COMM-SSL OCSP not working as expected
MF57818 LIC-SSL SNI mixed case
MF57694 LIC-COMM-SSL Cipher Selection Enhancement
MF57694 LIC-SSL SNI match not found
MF59677 LIC-SSL Control Block Leak In Error Path
MF59644 JVA-RUN Java Secure Socket Extension (JSSE) Support
MF57909 LIC-SSL GSKit GSK_SSL_EXTN_SERVERNAME_REQUEST on session
MF60334 LIC-SSL Remove SSLv3 and RC4 from System SSL default
MF60156 LIC-SSL System SSL Object Garbage Collection
MF60139 LIC-SOCKETS AUDIT RECORD SK SUBTYPE A TELNET
Summary Information
System.............................. | i |
Models.............................. | |
Release............................. | V7R2M0 |
Licensed Program............... | 5770999 |
APAR Fixed.......................... | View details for APAR MA44761 |
Superseded by:...................... | View fix details for PTF MF68212 |
Recompile........................... | N |
Library............................. | QSYS |
MRI Feature ........................ | NONE |
Cum Level........................... | C5310720 |
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Document Information
Modified date:
13 December 2020