A fix is available
APAR status
Closed as program error.
Error description
Support for certain TLS ciphers are provided on distributed versions of MQ however not currently incorporated into the product for MQ on z/OS including the following cipherspecs : ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDHE_RSA_WITH_AES_128_GCM_SHA256
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM MQ for z/OS Version 9 * * Release 0 Modification 0. * **************************************************************** * PROBLEM DESCRIPTION: Add the following cipher specs. * * ECDHE_RSA_AES_256_GCM_SHA384 X'C030' * * ECDHE_RSA_AES_128_GCM_SHA256 X'C02F' * **************************************************************** Add the following cipher specifications to the product. ECDHE_RSA_AES_256_GCM_SHA384 X'C030' ECDHE_RSA_AES_128_GCM_SHA256 X'C02F'
Problem conclusion
The following cipher specifications are added to the product. ECDHE_RSA_AES_256_GCM_SHA384 X'C030' ECDHE_RSA_AES_128_GCM_SHA256 X'C02F'
Temporary fix
Comments
APAR Information
APAR number
PI85046
Reported component name
MQ Z/OS V9
Reported component ID
5655MQ900
Reported release
000
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2017-07-26
Closed date
2018-01-17
Last modified date
2019-11-27
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI53263 PI97499
Modules/Macros
CSQDSMFC CSQMCNAC CSQXCCIS CSQXSMFU
Fix information
Fixed component name
MQ Z/OS V9
Fixed component ID
5655MQ900
Applicable component levels
R000 PSY UI53263
UP18/01/31 P F801
Fix is available
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Document Information
Modified date:
27 November 2019