PostgreSQL < 8.0.3 Incorrect Function Declaration

The remote host is running PostgreSQL, an open source relational database. This version is vulnerable to a number of flaws. Specifically, the following functions are directly accessible to remote users:
dex_init()
snb_en_init()
snb_ru_init()
spell_init()
syn_init()

An attacker calling these functions can submit queries that lead to compromise of confidential data or execution of arbitrary code on the remote database server.