Referenced CVEs: 
CVE-2006-4041
Description: 
=========================================================== Ubuntu Security Notice USN-367-1 October 18, 2006 pike7.6 vulnerability CVE-2006-4041 =========================================================== A security issue affects the following Ubuntu releases: Ubuntu 5.04 This advisory also applies to the corresponding versions of Kubuntu, Edubuntu, and Xubuntu. The problem can be corrected by upgrading your system to the following package versions: Ubuntu 5.04: pike7.6-pg 7.6.13-1ubuntu0.1 In general, a standard system upgrade is sufficient to effect the necessary changes. Details follow: An SQL injection was discovered in Pike's PostgreSQL module. Applications using a PostgreSQL database and uncommon character encodings could be fooled into running arbitrary SQL commands, which could result in privilege escalation within the application, application data exposure, or denial of service. Please refer to http://www.ubuntu.com/usn/usn-288-1 for more detailled information.