A vulnerability has been identified in PostgreSQL, which could be exploited by malicious users to obtain elevated privileges. This issue is caused by an insecure "search_path" settings, which could be exploited by unprivileged users to gain the SQL privileges of the owner of any SECURITY DEFINER function they are allowed to call.
Credits
Vulnerability reported by the vendor
ChangeLog
2007-04-24 : Initial release
Vulnerability Management
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