The host is installed with PostgreSQL before 8.4.20, 9.0.x before 9.0.16, 9.1.x before 9.1.12, 9.2.x before 9.2.7 or 9.3.x before 9.3.3 and is prone to multiple buffer overflow vulnerabilities. The flaws are present in the application, which fails to handle unspecified vectors. Successful exploitation allows remote authenticated users to have unspecified impact.