CVE-2014-0063: PostgreSQL

Medium severity, CVSS 6.5. EPSS: 6.7% chance of exploitation in the next 30 days.

Multiple stack-based buffer overflows in 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, and 9.3.x before 9.3.3 allow remote authenticated users to cause a denial of service (crash) or possibly execute arbitrary code via vectors related to an incorrect MAXDATELEN constant and datetime values involving (1) intervals, (2) timestamps, or (3) timezones, a different vulnerability than CVE-2014-0065.

Affected products

• PostgreSQL PostgreSQL: up to and including 8.4.19; version 8.4.1 only; version 8.4.2 only; version 8.4.3 only; version 8.4.4 only; version 8.4.5 only; …

Published 2014-03-31. Last modified 2026-06-17.