CVE-2007-3280: The Database Link library (dblink) in PostgreSQL 8.1 implements functions via CREATE statements that map to...

Security readout for executives and security teams

This issue turns privileged database access into host-level code execution risk. In PostgreSQL 8.1, the dblink library could let an authenticated database superuser map functions from arbitrary C libraries. A superuser could abuse that behavior to execute operating-system functions, potentially gaining shell access on the database server. Exposure is most likely limited to legacy PostgreSQL 8.1 deployments where dblink is installed or available and an attacker has, or can obtain, database superuser privileges. The provided affected-product metadata is incomplete, so confirm against installed packages and vendor advisories. Prioritize remediation if any PostgreSQL 8.1 systems remain, especially internet-reachable or shared administrative environments. The precondition is high privilege, but successful abuse could move control from the database to the underlying server. Mitigation focus: Check Mandriva and PostgreSQL vendor guidance for fixed or supported packages.; Inventory PostgreSQL 8.1 systems and prioritize replacement or upgrade.; Remove or restrict dblink where it is not operationally required..

Prepared

Jun 29, 2026, 05:01 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.