title: Red Hat Security Advisory: postgresql security update
description: dblink allows proxying of database connections via 127.0.0.1 postgresql integer overflow in regex code postgresql DoS via infinite loop in regex NFA optimization code postgresql: tempory DoS caused by slow regex NFA cleanup PostgreSQL privilege escalation PostgreSQL privilege escalation via dblink
cpes: cpe:/o:redhat:enterprise_linux:4::as cpe:/o:redhat:enterprise_linux:4::desktop cpe:/o:redhat:enterprise_linux:4::es cpe:/o:redhat:enterprise_linux:4::ws cpe:/o:redhat:enterprise_linux:5::client cpe:/o:redhat:enterprise_linux:5::client_workstation cpe:/o:redhat:enterprise_linux:5::server