IC87192: SECURITY: STACK BUFFER OVERFLOW VULNERABILITY IN SQL/PERSISTENT STORED MODULES DEBUGGING INFRASTRUCTURE (CVE-2012-4826).

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You can track all active APARs for this component.

APAR status

  • Closed as fixed if next.

Error description

  • A stack buffer overflow vulnerability in SQL/Persistent Stored
    Modules (PSM) debugging infrastructure could be exploited to
    attain remote code execution.
    
    To exploit the vulnerability the malicious user would need:
    1) Valid credential to connect to database
    2) CONNECT privilege on database
    3) A PSM stored procedure to which the malicious has the
    privilege to debug
    

Local fix

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 10.                                                 *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to newer release.                                    *
    ****************************************************************
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    IC87192

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    910

  • Status

    CLOSED FIN

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-10-12

  • Closed date

    2014-03-31

  • Last modified date

    2014-03-31

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

    IC86765

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

Fix information

Applicable component levels

  • R910 PSN

       UP



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Document information


More support for:

DB2 for Linux, UNIX and Windows

Software version:

9.1

Reference #:

IC87192

Modified date:

2014-03-31

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