CVE-2013-1900: Canonical Ubuntu Linux

High severity, CVSS 8.5. EPSS: 4.5% chance of exploitation in the next 30 days.

PostgreSQL 9.2.x before 9.2.4, 9.1.x before 9.1.9, 9.0.x before 9.0.13, and 8.4.x before 8.4.17, when using OpenSSL, generates insufficiently random numbers, which might allow remote authenticated users to have an unspecified impact via vectors related to the "contrib/pgcrypto functions."

Affected products

• Canonical Ubuntu Linux: version 8.04 only; version 10.04 only; version 11.10 only; version 12.04 only; version 12.10 only
• PostgreSQL PostgreSQL: version 9.2 only; version 9.2.1 only; version 9.2.2 only; version 9.2.3 only; version 9.1 only; version 9.1.1 only; …

Published 2013-04-04. Last modified 2026-06-16.