Description
The ifx_load_internal function in IBM Informix Dynamic Server (IDS) allows remote authenticated users to execute arbitrary C code via the DllMain or _init function in a library, aka "C code UDR."
References
- http://www-1.ibm.com/support/docview.wss?uid=swg21242921
- 20060814 Informix - Discovery, Attack and Defense mailing-list
- 20060814 Arbitrary Library Loading in Informix mailing-list
- http://www.databasesecurity.com/informix/DatabaseHackersHandbook-AttackingInformix.pdf
- informix-ccodeudr-privilege-escalation(28129) vdb-entry
- 21301 third-party-advisory
- 19264 vdb-entry
- ADV-2006-3077 vdb-entry
- 27689 vdb-entry