IC84711: SECURITY: SQLJ.DB2_INSTALL_JAR DIRECTORY ESCAPE VULNERABILITY (CVE-2012-2194).

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APAR status

  • Closed as program error.

Error description

  • The stored procedure SQLJ.DB2_INSTALL_JAR contains a
    vulnerability which could be exploited to replace JAR files at
    the DB2 server.
    

Local fix

  • Revoke EXECUTE privilege on SQLJ.DB2_INSTALL_JAR from PUBLIC.
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All DB2 systems on Windows platforms at service levels from  *
    * Version 9.5 GA through to Version 9.5 Fix Pack 9.            *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Security Bulletin:  IBM DB2 Security Vulnerability in    *
    * SQLJ.DB2_INSTALL_JAR (CVE-2012-2194):                        *
    * http://www.ibm.com/support/docview.wss?uid=swg21607622       *
    ****************************************************************
    * 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

    IC84711

  • 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:

    IC84019

  • 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 #:

IC84711

Modified date:

2012-08-21

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