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MF69523 - LIC-COMM-TLS TLSV1.3 IllegalParameter PSK Handshake Failure

PTF Cover Letter


PTF ( Program Temporary Fixes ) Cover letter


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Abstract

LIC-COMM-TLS TLSV1.3 IllegalParameter PSK Handshake Failure


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    MF69066   00/00    0000



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APAR Error Description / Circumvention

-----------------------------------------------
A TLSv1.3 handshake fails with IllegalParameter on the server
when the client hello includes an invalid pre-shared key
extension.

CORRECTION FOR APAR MA49492 :
-----------------------------
A TLSv1.3 client hello includes a valid pre-shared key
extension.

CIRCUMVENTION FOR APAR MA49492 :
--------------------------------
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
--------------  ------------------------------------------------------------
   MF69461      System TLS IllegalParameter error after HelloRetryRequest
   MF69413      A System TLS secure environment caching update is needed.
   MF69156      LIC-COMM-OTHER-PERFM LARGE WRITE OF TLS DATA
   MF69067      LIC-COMM-TLS System TLS persistent storage support
   MF68838      LIC-COMM-TLS COMMUNICATIONS DROP INTERMITTENTLY
   MF68715      OSP-UNPRED SYSTEM HANG DUE TO STREAMS UNABLE TO ALLOCATE NEW
   MF68705      LIC-COMM-OTHER-WAIT RESIDENT HEAP GROWTH CAUSED SYSTEM HANG
   MF68674      OSP-INCORROUT TLS HANDSHAKE FAILS AFTER CERTIFICATE VERIFY F
   MF68599      LIC-COMM Secure LAN Console Large Send Failure
   MF68375      LIC-COMM-TLS VL2C00C640 SECURE SEND FAILURE
   MF68251      LIC-COMM-TLS Ethernet adapter stops responding to frames due
   MF68195      LIC-COMM-TLS IBM i Native JSSE javax.net.ssl.SSLException: U
   MF68105      LIC-COM-TLS gsk_secure_soc_read() fails to receive queued da
   MF67905      LIC-COMM-OTHER-PERFM LARGE WRITE OF TLS DATA
   MF67905      LIC-COMM-TLS VL2C00F930 OCSP Stapling Exception with Unknown
   MF67905      LIC-COMM-TLS TLSV1.2 Cached handshake fails GSK_ERROR_BAD_PE
   MF67570      LIC-COMM-TCPIP VL2C00C800 SECURE EXCEPTION TLSV1.2 HANDSHAKE
   MF67570      LIC-COMM-TLS Expired DCM certificate causes process to run o
   MF66864      LIC-COM-SSL System TLS TLSv1.3 Close Notify Alert Failure
   MF67402      Heap Trap caused MSD due to DST referencing storage after so
   MF67261      LIC-COMM-SSL System TLS OCSP stapling support
   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 MA49492
Superseded by:......................  
Recompile...........................  N
Library.............................  QSYS
MRI Feature ........................  NONE
Cum Level...........................  C2125740


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Document Information

Modified date:
24 May 2022