IBM Support

IT27192: SECURITY: PRIVILEGE ESCALATION DURING ROUTINE EXECUTION IN FENCED MODE (CVE-2019-4057)

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APAR status

  • Closed as program error.

Error description

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All DB2 systems on all Linux and Unix platforms at service   *
    * levels Version 10.5 GA  through to Version 10.5 Fix Pack 10. *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to Db2 Version 10.5 Fix Pack 11.                     *
    ****************************************************************
    

Problem conclusion

  • The complete fix for this problem first appears in Db2 Version
    10.5 Fix Pack 11 and the subsequent Fix Packs.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT27192

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    A50

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-12-05

  • Closed date

    2020-06-28

  • Last modified date

    2020-06-28

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

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

    IT27203 IT27204 IT27205

Fix information

  • Fixed component name

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSEPGG","label":"DB2 for Linux- UNIX and Windows"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"10.5","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
29 June 2020