APAR status
Closed as program error.
Error description
Error Message: When trying to renegotiate a SSL connection to the server, a ClassCastException with message "com.ibm.jsse2.k incompatible with com.ibm.jsse2.l" is thrown and the client fails. . Stack Trace: java.lang.ClassCastException: com.ibm.jsse2.k incompatible with com.ibm.jsse2.l at com.ibm.jsse2.as.p(as.java:442) at com.ibm.jsse2.C.a(C.java:281) at com.ibm.jsse2.E.d(E.java:969) at com.ibm.jsse2.E.a(E.java:920) at com.ibm.jsse2.E.a(E.java:701) at com.ibm.jsse2.C.r(C.java:193) at com.ibm.jsse2.C.a(C.java:385) at com.ibm.jsse2.as.a(as.java:454) at com.ibm.jsse2.as.a(as.java:538) at com.ibm.jsse2.e.read(e.java:58) .
Local fix
Problem summary
The issue will only happen when the client tries to RENEGOTIATE the connection with server and when the cipher suite used is an AES-GCM cipher suite.
Problem conclusion
The associated RTC PR is 113472 The associated Austin CMVC defect is 117393 JVMs affected : Java 8.0 The fix was delivered for Java 8.0 sr3 fp10 The affected jar is "ibmjsseprovider2.jar". The build level of this jar for the affected releases is "20160603" . This APAR will be fixed in the following Java Releases: 8 SR3 FP10 (8.0.3.10) . Contact your IBM Product's Service Team for these Service Refreshes and Fix Packs. For those running stand-alone, information about the available Service Refreshes and Fix Packs can be found at: https://www.ibm.com/developerworks/java/jdk/
Temporary fix
Comments
APAR Information
APAR number
IV85453
Reported component name
SECURITY
Reported component ID
620700125
Reported release
270
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2016-06-03
Closed date
2016-06-23
Last modified date
2016-06-23
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
SECURITY
Fixed component ID
620700125
Applicable component levels
R270 PSY
UP
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Document Information
Modified date:
07 December 2020