CVE-2012-2655: PostgreSQL

Medium severity, CVSS 4.0. EPSS: 2.9% chance of exploitation in the next 30 days.

PostgreSQL 8.3.x before 8.3.19, 8.4.x before 8.4.12, 9.0.x before 9.0.8, and 9.1.x before 9.1.4 allows remote authenticated users to cause a denial of service (server crash) by adding the (1) SECURITY DEFINER or (2) SET attributes to a procedural language's call handler.

Affected products

• PostgreSQL PostgreSQL: version 8.3 only; version 8.3.1 only; version 8.3.2 only; version 8.3.3 only; version 8.3.4 only; version 8.3.5 only; …

Published 2012-07-18. Last modified 2026-06-16.