IBM Support

IV74622: ALL SUBSEQUENT SSL HANDSHAKES FAIL AFTER ONE FAILING SSL HANDSHA KE

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APAR status

  • Closed as program error.

Error description

  • Error Message: When a SSL client tries to connect to the SSL
    server and if the handshake fails due to server doesn't support
    the signature algorithm proposed by the client, all subsequent
    connection attempts from other clients may fail even though the
    server supports the signature algorithms proposed by those
    clients. The server will just throw SSLHandshakeException with
    error message "no cipher suites in common".
    .
    Stack Trace: N/A
    .
    

Local fix

Problem summary

  • Ordering of the SSL connection attempts is affecting the final
    result
    

Problem conclusion

  • The fix adds check of EMPTY ALIASES when determining whether to
    search the keys from keystore.
    The associated RTC PR is 93946
    The associated Austin CMVC defect is 116708
    The associated Hursley CMVC defect is 202798
    The associated APAR is IV73937
    JVMs affected : Java 5.0, Java 6.0, Java 6.1, Java 7.0, Java 7.1
    and Java 8.0
    The fix was delivered for Java 5.0 SR16 FP13, Java 6.0 SR16 FP7,
    Java 6.1 SR8 FP7, Java 7.0 SR9 FP10, Java 7.1 SR3 FP10, Java 8.0
    SR1 FP10
    The affected jar is "ibmjsseprovider2.jar".
    The build level of this jar for the affected releases is
    "20150611"
    .
    This APAR will be fixed in the following Java Releases:
       7 R1 SR3 FP10  (7.1.3.10)
       8    SR1 FP10  (8.0.1.10)
       6    SR16 FP7  (6.0.16.7)
       5.0  SR16 FP13 (5.0.16.13)
       6 R1 SR8 FP7   (6.1.8.7)
       7    SR9 FP 10 (7.0.9.10)
    .
    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

    IV74622

  • Reported component name

    SECURITY

  • Reported component ID

    620700125

  • Reported release

    260

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2015-06-26

  • Closed date

    2015-06-26

  • Last modified date

    2015-06-27

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

    IV74623 IV74624 IV74640

Fix information

  • Fixed component name

    SECURITY

  • Fixed component ID

    620700125

Applicable component levels

  • R260 PSY

       UP

  • R270 PSY

       UP

  • R600 PSY

       UP

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Document Information

Modified date:
27 June 2015