IBM DB2 up to 9.7/10.1 FP5/10.5 FP7 on AIX/Linux/HP/Solaris/Windows Subquery OLAP SELECT Statement denial of service

A vulnerability was found in IBM DB2 up to 9.7/10.1 FP5/10.5 FP7 on AIX/Linux/HP/Solaris/Windows (Database Software). It has been classified as problematic. Affected is the function OLAP of the component Subquery Handler. Upgrading to version 10.1 FP6 or 10.5 FP8 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.