IBM Support

IT34294: SECURITY: IBM Db2 is vulnerable to a Denial of Service on Windows (CVE-2020-4642)

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APAR status

  • Closed as program error.

Error description

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All DB2 systems on Windows platforms at service levels       *
    * Version 11.5 GA to 11.5.4                                    *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to DB2 Version 11.5.5. See Security Bulletin for     *
    * details.                                                     *
    ****************************************************************
    

Problem conclusion

  • The complete fix for this problem first appears in DB2 Version
    11.5.5 and all the subsequent Fix Packs.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT34294

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    B50

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2020-09-21

  • Closed date

    2021-03-30

  • Last modified date

    2021-03-30

Fix information

  • Fixed component name

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

  • RB50 PSN

       UP

[{"Line of Business":{"code":"LOB10","label":"Data and AI"},"Business Unit":{"code":"BU053","label":"Cloud \u0026 Data Platform"},"Product":{"code":"SSEPGG","label":"DB2 for Linux- UNIX and Windows"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"11.5"}]

Document Information

Modified date:
31 August 2021