IBM DB2 version 9.1 Fixpack 2 Enterprise server edition suffers from a buffer overflow vulnerability in sysproc.auth_list_groups_for_authid.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/59005/appsec-ibmdb2.txt
Source: https://packetstormsecurity.com/files/59005/appsec-ibmdb2.txt.html