Security Vulnerabilities, HIPER and Special Attention APARs fixed in DB2 for Linux, UNIX, and Windows Version 10.1

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Abstract

This document contains a list of fixes for Security and HIPER APARs in DB2 Version 10.1.

IBM® recommends that you review the APAR descriptions and deploy one of the above fix packs to correct them on your affected DB2 installations.

Content

A set of security vulnerabilities was discovered in some DB2 database products. These vulnerabilities were analyzed by the DB2 development organization and a set of corresponding fixes was created to address the reported issues. IBM is not currently aware of any externally reported incidents where production DB2 installations have been compromised due to these issues.

The affected DB2 UDB for Linux, UNIX, and Windows products are:
DB2 Enterprise Server Edition
DB2 Workgroup Server (all Editions)
DB2 Express Server (all Editions)
DB2 Personal Edition
DB2 Connect Server (all Editions)

DB2 Client component and DB2 products or components other than those listed above are not affected.

Due to the complexity of the fixes required to eliminate the reported service issues, it is not feasible to retrofit the same fixes into earlier DB2 Version 10.1 fix packs.

Select a Fix Pack: 3 | 2 | 1

DB2 Version 10.1 Fix Pack 3
Security APARs
IC92498 SECURITY: STACK BUFFER OVERFLOW VULNERABILITY IN DB2AUD AND DB2FLACC (CVE-2013-3475).
IC94434 SECURITY: DENIAL OF SERVICE VULNERABILITY IN DB2's FAST COMMUNICATIONS MANAGER. (CVE-2013-4032)
IC94757 SECURITY: UNAUTHORIZED ACCESS TO TABLE VULNERABILITY IN DB2 (CVE-2013-4033)
HIPER APARs
IC89288 INDEX CORRUPTION MIGHT BE INTRODUCED DURING A DATABASE UPGRADE TO DB2 VERSION 10.1
IC89415 READ STABILITY ISOLATION IS NOT ENFORCED UNDER CERTAIN SQL ACCESS PLANS
IC89818 INCORRECT RESULTS ON RANGE PARTITIONED TABLE WITH XML COLUMN
IC90798 INCORRECT RESULTS MIGHT BE RETURNED FOR THE SELECT QUERY INVOLVING THE AGGREGATION FUNCTION WITH THE OLAP WINDOW FUNCTION
IC90906 A QUERY INVOLVING AT LEAST TWO COUNT(DISTINCT ...) AGGREGATE FUNCTIONS MIGHT RETURN WRONG RESULTS
IC91418 USER-DEFINED FUNCTION WITH INDEX EXTENSION EXPLOITATION MIGHT RETURN INCORRECT RESULTS IF INDEX IS NOT PRESENT
IC92052 EXCESSIVELY LARGE MEMORY ALLOCATION ATTEMPTS FROM FAST INTEGER SORT DUE TO WRONG MEMORY SIZE CALCULATION
IC92832 FAILED BACKUP, TABLESPACES ARE MARKED AS UNMODIFIED, DATA MIGHT NOT BE INCLUDED IN SUBSEQUENT INCREMENTAL BACKUPS IMAGES
IC92990 INDEX / DATA MISMATCH MIGHT OCCUR IN AN MDC TABLE AFTER A DEFERRED ROLLOUT
IC93059 RANGE PARTITIONED TABLES DEFINED WITH A NULLS FIRST PARTITIONING COLUMN MIGHT RETURN INCORRECT RESULTS
IC93092 UPDATE OF UNIQUE COLUMNS MIGHT RESULT IN DUPLICATES IN A TABLE WITH A UNIQUE INDEX
IC94252 TCP CONNECTIONS FROM NON-HADR DATABASE SOFTWARE TO THE STANDBY MIGHT ALTER THE HADR STATE AND STALL LOG SHIPPING ON THE PRIMARY
IC94465 BITWISE SCALAR FUNCTIONS MIGHT RETURN INCORRECT RESULTS WHEN USED WITH DECFLOAT DATATYPE ON AIX POWER7
IC94634 THERE MIGHT BE A DOUBLE FREE OR LIST CORRUPTION IN THE SQLRLC_CSM_DEFUNCT() FUNCTION
IC95010 THE LOAD COMMAND WITH THE REMOTE FETCH OR SOURCEUSEREXIT OPTIONS MIGHT FAIL TO INSERT SOME ROWS INTO A TABLE
IC95053 THE QUERY STATEMENT WITH A SUBQUERY PREDICATE MIGHT NOT RETURN ROWS AFTER ENABLING DB2_COMPATIBILITY_VECTOR=ORA

DB2 Version 10.1 Fix Pack 2
Security APARs
IC86783 SECURITY: STACK BUFFER OVERFLOW VULNERABILITY IN SQL/PERSISTENT STORED MODULES DEBUGGING INFRASTRUCTURE (CVE-2012-4826).
HIPER APARs
IC85608 XQUERY MIGHT RETURN INCORRECT RESULTS WHEN BOTH 'AND' AND 'OR' PREDICATES EXIST AND ALL PREDICATES CAN BE APPLIED TO XML INDEXES
IC87500 ROWS MIGHT BE INSERTED INTO WRONG MDC TABLE CELL AFTER PREVIOUS INSERTS IN SAME TRANSACTION ENCOUNTER TABLESPACE FULL
Special Attention APARs
IC85425 QUERY WITH A UNION AND TWO CORRELATED BRANCHES MIGHT RETURN INCORRECT RESULTS IN PARTITIONED DATABASE ENVIRONMENTS
IC85841 BATCH INSERTS CAUSING DUPLICATE ROWS WHEN USING NULLIDRA (REOPT=ALWAYS) VS. NULLIDR1 (REOPT=ONCE)
IC86029 CREATING A UNIQUE GLOBAL INDEX ON A TABLE WITH DETACHED PARTITION AND DEPENDANT MQT MIGHT LEAD TO INCORRECT RESULT AFTER REFRESH

DB2 Version 10.1 Fix Pack 1
Security APARs
IC84716 SECURITY: SQLJ.DB2_INSTALL_JAR DIRECTORY ESCAPE VULNERABILITY (CVE-2012-2194).
IC84751 SECURITY: GET_WRAP_CFG_C AND GET_WRAP_CFG_C2 ALLOWS UNAUTHORIZED ACCESS XML FILES (CVE-2012-2196).
IC84755 SECURITY: STACK BUFFER OVERFLOW VULNERABILITY IN JAVA STORED PROCEDURE INFRASTRUCTURE (CVE-2012-2197).
IC85513 SECURITY: UTL_FILE could allow unauthorized access to files (CVE-2012-3324).
HIPER APARs
IC83823 WITH REOPT ENABLED, STATEMENTS CONTAINING ARRAY OR ROW VARIABLES MIGHT PRODUCE INCORRECT OUTPUT
IC84320 COALESCE EXPRESSION IN THE OUTER JOIN OPERATOR (+) MAY RETURN INCORRECT RESULTS
Special Attention APARs
IC83469 INCORRECT RESULTS AFTER LOAD INTO TABLE WITH CONSTRAINTS FOLLOWED BY ATTACH OR DETACH
IC84856 INDEX CORRUPTION MAY BE INTRODUCED DURING A DATABASE UPGRADE FROM DB2 VERSION 9.5 TO DB2 VERSION 10.1
IC84899 DATABASE OPERATIONS MIGHT FAIL WITH "KEY DATA MISMATCH" ERRORS, OR ROWS THAT EXIST IN THE DATABASE CANNOT BE FOUND
IC85221 SQL WITH NESTED MATH OPERATIONS ON COLUMNS THAT ARE DEFINED WITH NOT NULL AND USING FUNCTIONS MAY RETURNED DIFFERENT RESULTS.





DB2 fix packs for all supported versions can be downloaded at the following site: http://www.ibm.com/support/docview.wss?uid=swg27007053

The DB2 team will continue to have a strong focus on delivering timely fixes for newly discovered issues along with information that helps our customers to decide on an appropriate course of action. The DB2 team regrets the inconvenience that these issues are causing to you, our customers. We believe that our actions are the most prudent steps to address your concerns and remain open to suggestions on how to further improve our processes.


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Cross reference information
Segment Product Component Platform Version Edition
Information Management DB2 Connect 10.1

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Document information


More support for:

DB2 for Linux, UNIX and Windows

Software version:

10.1

Operating system(s):

AIX, HP-UX, Linux, Solaris, Windows

Reference #:

1610582

Modified date:

2013-09-28

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