IBM Support

IV77460: WRONG SESSION SUBKEY RETURNED FROM EXTENDEDGSSCONTEXT.INQUIRESECCONTEX

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APAR status

  • Closed as program error.

Error description

  • Error Message, as reported by customer:
    IBM JVM is not returning the correct session subkey, but is
    returning ServiceTicket session key while calling
    com.ibm.security.jgss.ExtendedGSSContext.inquireSecContext(com.i
    bm.security.jgss.InquireType.KRB5_GET_SESSION_KEY). It causes
    interop issue between IBM JDK and Microsoft ISS.
    
    Stack Trace, if applicable:
    N/A
    
    Other Error Information, as reported by customer:
    N/A
    

Local fix

  • N/A
    

Problem summary

  • Wrong session subkey returned from
    ExtendedGSSContext.inquireSecContext()
    
    
    ERROR DESCRIPTION:
    
    IBM JVM is not returning the correct session subkey, but is
    returning ServiceTicket session key while calling
    com.ibm.security.jgss.ExtendedGSSContext.inquireSecContext(com.i
    bm.security.jgss.InquireType.KRB5_GET_SESSION_KEY). It causes
    interop issue between IBM JDK and Microsoft ISS
    

Problem conclusion

  • The fix is to return the context session key instead of the
    service ticket session key.
    
    The associated RTC PR is 101242
    The associated Austin CMVC defect is 116953
    The associated APAR is IV77460
    
    JVMs affected : Java 7.0 , Java 7.1 and Java 8.0
    
    The fix was delivered for Java 7.0 SR9 FP20, Java 7.1 SR3 FP20
    and Java 8.0 SR2
    
    The affected jar is "ibmjgssprovider.jar".
    
    The build level of this jar for the affected releases is
    "20151001"
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV77460

  • Reported component name

    TIV JAVA GSS-AP

  • Reported component ID

    TIVSECJGS

  • Reported release

    100

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2015-09-25

  • Closed date

    2015-10-16

  • Last modified date

    2015-10-16

  • 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

    TIV JAVA GSS-AP

  • Fixed component ID

    TIVSECJGS

Applicable component levels

  • R100 PSY

       UP

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Document Information

Modified date:
16 October 2015