CVE-2009-3229
The core server component in PostgreSQL 8.4 before 8.4.1, 8.3 before 8.3.8, and 8.2 before 8.2.14 allows remote authenticated users to cause a denial of service (backend shutdown) by "re-LOAD-ing" libraries from a certain plugins directory.
Date published : 2009-09-17
http://www.securityfocus.com/bid/36314
http://www.securityfocus.com/archive/1/509917/100/0/threaded