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DB2 - Problembeschreibung

Problem IT02530 Status: Geschlossen

CLIENT LOAD CAN FAIL DUE TO MEMORY OVERWRITE BECAUSE OF INCORRECT INPUT
PARSING

Produkt:
DB2 FOR LUW / DB2FORLUW / A10 - DB2
Problembeschreibung:
A client side load will send the data and some conrol 
information across to the server using the DRDA communication 
protocol. 
In very rare circumstances, it is possible that a split DRDA 
message is wrongly interpreted by the DB2 server. 
This then leads to the load code wrongly interpreting a length 
which can trigger a large memory overwrite. 
 
As the overwrite can be large in size, the EDU detecting the 
problem is likely not the one causing the problem, so a stack 
will not directly point to this problem. 
The key factor leading to this problem is that a ( large ) 
client side load was happening at the time of the problem.
Problem-Zusammenfassung:
**************************************************************** 
* USERS AFFECTED:                                              * 
* all                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade the DB2 Server to V10.1 Fix Pack 5 or higher.        * 
****************************************************************
Local-Fix:
Lösung
This problem was first fixed in v10.1 Fix Pack 5
Workaround
keiner bekannt / siehe Local-Fix
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
13.06.2014
27.07.2015
27.07.2015
Problem behoben ab folgender Versionen (IBM BugInfos)
Problem behoben lt. FixList in der Version
10.1.0.5 FixList