The installation script in IBM Informix Dynamic Server 10.00, Informix Client Software Development Kit (CSDK) 2.90, and Informix I-Connect 2.90 allows local users to "compromise security" via a symlink attack on temporary files.Referenceshttp://www.vupen.com/english/advisories/2006/4280http://secunia.com/advisories/22609http://www-1.ibm.com/support/docview.wss?uid=swg21247438http://securitytracker.com/id?1017156