APAR status
Closed as program error.
Error description
Error Message: N/A . Stack Trace: at java/util/HashMap.getEntry(HashMap.java:381(Compiled Code)) at java/util/HashMap.get(HashMap.java:351(Compiled Code)) at com/ibm/security/x509/AlgorithmId.algOID(AlgorithmId.java:1212(C ompiled Code)) at com/ibm/security/x509/AlgorithmId.get(AlgorithmId.java:393(Compi led Code)) at javax/crypto/EncryptedPrivateKeyInfo.<init>(Bytecode PC:28(Compiled Code)) . The problem happens when method AlgorithmId.algOID was invoked concurrently from different threads.
Local fix
N/A
Problem summary
The problem happens because a static HashMap in AlgorithmId is accessed (read&write) by multiple threads at the same time without synchronization.
Problem conclusion
This defect will be fixed in: 7.0.0 SR6 6.0.1 SR7 6.0.0 SR15 5.0.0 SR16FP4 . A fix is made to IBMPKCS to synchronize the code block which access the static HashMap The associated Hursley CMVC defect is 197253 and 199355 The associated Austin CMVC defect is 114235 and 114297 JVMs affected: Java 5.0, Java 6.0, Java 626, and Java 7.0. The fix was delivered for Java 5.0 SR16FP4, Java 6.0 SR15, Java 626 SR7, and Java 7.0 SR6. The affected jar is "ibmpkcs.jar". The build level of this jar for the affected releases is "20130729"
Temporary fix
Comments
APAR Information
APAR number
IV46427
Reported component name
JAVA 5 SECURITY
Reported component ID
620500125
Reported release
500
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-07-31
Closed date
2013-08-22
Last modified date
2013-08-22
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
JAVA 5 SECURITY
Fixed component ID
620500125
Applicable component levels
R500 PSY
UP
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSNVBF","label":"Runtimes for Java Technology"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"5.0","Edition":"","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]
Document Information
Modified date:
07 December 2020