CVE-2001-0513: Oracle ORACLE9I

Medium severity, CVSS 5.0. EPSS: 3.5% chance of exploitation in the next 30 days.

Oracle listener process on Windows NT redirects connection requests to another port and creates a separate thread to process the request, which allows remote attackers to cause a denial of service by repeatedly connecting to the Oracle listener but not connecting to the redirected port.

Affected products

• Oracle ORACLE9I: any version

Published 2001-07-21. Last modified 2026-06-16.