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PI80317: OpenID Connect (OIDC) Relying Party(RP) may store incorrect data in DynaCache

Fixes are available

PI80317: OpenID Connect (OIDC) Relying Party(RP) may store incorrect data in DynaCache
8.5.5.12: WebSphere Application Server V8.5.5 Fix Pack 12
9.0.0.5: WebSphere Application Server traditional V9.0 Fix Pack 5
8.0.0.14: WebSphere Application Server V8.0 Fix Pack 14
9.0.0.6: WebSphere Application Server traditional V9.0 Fix Pack 6
8.5.5.13: WebSphere Application Server V8.5.5 Fix Pack 13
9.0.0.7: WebSphere Application Server traditional V9.0 Fix Pack 7
8.0.0.15: WebSphere Application Server V8.0 Fix Pack 15
PI96508: OIDC v1.05; OIDC RP may not connect to token endpoint due to SSL handshake failure
9.0.0.8: WebSphere Application Server traditional V9.0 Fix Pack 8
8.5.5.14: WebSphere Application Server V8.5.5 Fix Pack 14
9.0.0.9: WebSphere Application Server traditional V9.0 Fix Pack 9
9.0.0.10: WebSphere Application Server traditional V9.0 Fix Pack 10
8.5.5.15: WebSphere Application Server V8.5.5 Fix Pack 15
PH08804: OIDC v1.1.0; OIDC RP default identifiers are not available when customs are configured
9.0.0.11: WebSphere Application Server traditional V9.0 Fix Pack 11
9.0.5.0: WebSphere Application Server traditional Version 9.0.5 Refresh Pack
PH13175: OIDC v1.2.0; OIDC RP tokens are not revoked when sessions are evicted from the cache
9.0.5.1: WebSphere Application Server traditional Version 9.0.5 Fix Pack 1
9.0.5.2: WebSphere Application Server traditional Version 9.0.5 Fix Pack 2
8.5.5.17: WebSphere Application Server V8.5.5 Fix Pack 17
9.0.5.3: WebSphere Application Server traditional Version 9.0.5 Fix Pack 3
9.0.5.4: WebSphere Application Server traditional Version 9.0.5 Fix Pack 4
9.0.5.5: WebSphere Application Server traditional Version 9.0.5 Fix Pack 5
PH29099: OIDC v1.3.1; OIDC RP: ClassNotFoundException for JsonUtil$DupeKeyDisallowingLinkedHashMap
9.0.5.6: WebSphere Application Server traditional Version 9.0.5 Fix Pack 6

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APAR status

  • Closed as program error.

Error description

  • When the OIDC RP is configured to use DynaCache, it is possible
    for incorrect data to be stored and replicated.
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  IBM WebSphere Application Server users of   *
    *                  OpenID Connect                              *
    ****************************************************************
    * PROBLEM DESCRIPTION: The OpenID Connect TAI can cache        *
    *                      incorrect data in DynaCache.            *
    ****************************************************************
    * RECOMMENDATION:  Install a fix pack that includes this       *
    *                  APAR.                                       *
    ****************************************************************
    The OpenID Connect Relying Party Trust Association Interceptor
    can cause its session data in DynaCache to become inconsistent.
    

Problem conclusion

  • The OpenID Connect Relying Party TAI creates a session
    cache entry using a default timeout before requesting tokens
    from the OP.  After receiving the tokens from the OP, it will
    update the cache entry with the new timeouts, add the tokens
    and add an alias.  If the DynaCache replicates between when
    the session cache entry is created and the entry is updated,
    unexpected behavior can occur.
    
    The OIDC TAI is updated to not create the session cache entry
    until after the tokens are received from the OP.
    
    The fix for this APAR is currently targeted for inclusion in
    fix pack 8.0.0.14, 8.5.5.12, and 9.0.0.5.  Please refer to the
    Recommended Updates page for delivery information:
    http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
    
    Note: If fix cannot be installed, uncheck "show recommended
    fixes only" in Installation Manager to show prerequisite fixes
    needed by some older versions.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI80317

  • Reported component name

    WEBS APP SERV N

  • Reported component ID

    5724H8800

  • Reported release

    850

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-04-20

  • Closed date

    2017-05-04

  • Last modified date

    2017-06-26

  • 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

    WEBS APP SERV N

  • Fixed component ID

    5724H8800

Applicable component levels

  • R800 PSY

       UP

  • R850 PSY

       UP

  • R900 PSY

       UP

[{"Business Unit":{"code":"BU053","label":"Cloud \u0026 Data Platform"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"850","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
18 October 2021