IC84712: SECURITY: GET_WRAP_CFG_C AND GET_WRAP_CFG_C2 ALLOWS UNAUTHORIZED ACCESS XML FILES (CVE-2012-2196).

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APAR status

  • Closed as program error.

Error description

  • The stored procedure GET_WRAP_CFG_C and GET_WRAP_CFG_C2 could be
    exploited to read any XML file
    owned by the DB2 fenced ID.  On Windows, the DB2 fenced ID is an
    administrator.
    

Local fix

  • The two stored procedures are used by Control Center.  If
    Control Center is not being used then revoke EXECUTE privilege
    on the stored procedures from PUBLIC:
    
    REVOKE EXECUTE ON PROCEDURE SYSPROC.GET_WRAP_CFG_C FROM PUBLIC
    RESTRICT
    REVOKE EXECUTE ON PROCEDURE SYSPROC.GET_WRAP_CFG_C2 FROM PUBLIC
    RESTRICT
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All DB2 systems on all Linux, Unix and Windows platforms at  *
    * service levels from Version 9.5 GA through to Version 9.5    *
    * Fix Pack 9.                                                  *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Security Bulletin: XML File Disclosure Vulnerability in  *
    * IBM DB2 GET_WRAP_CFG_C and GET_WRAP_CFG_C2 (CVE-2012-2196):  *
    * http://www-01.ibm.com/support/docview.wss?uid=swg21607618    *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to DB2 Version 9.5 Fix Pack 10 or see "Local Fix"    *
    * portion for other suggestions.                               *
    ****************************************************************
    

Problem conclusion

  • The complete fix for this problem first appears in DB2 Version
    9.5 Fix Pack 10 and all the subsequent Fix Packs.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IC84712

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    950

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-06-18

  • Closed date

    2012-08-21

  • Last modified date

    2012-08-21

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

    IC84614

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

Fix information

  • Fixed component name

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

  • R910 PSN

       UP

  • R950 PSN

       UP

  • R970 PSN

       UP

  • R980 PSN

       UP

  • RA10 PSN

       UP



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Document information


More support for:

DB2 for Linux, UNIX and Windows

Software version:

9.5

Reference #:

IC84712

Modified date:

2012-08-21

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