CVE-2009-5028: Namazu

High severity, CVSS 7.5. EPSS: 4.4% chance of exploitation in the next 30 days.

Stack-based buffer overflow in Namazu before 2.0.20 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a crafted request containing an empty uri field.

Affected products

• Namazu Namazu: up to and including 2.0.19; version 2.0 only; version 2.0.2 only; version 2.0.12 only; version 2.0.13 only; version 2.0.14 only; …

Published 2011-11-30. Last modified 2026-06-16.