CVE-2002-0856: Oracle Database Server

Medium severity, CVSS 5.0. EPSS: 2.7% chance of exploitation in the next 30 days.

SQL*NET listener for Oracle Net Oracle9i 9.0.x and 9.2 allows remote attackers to cause a denial of service (crash) via certain debug requests that are not properly handled by the debugging feature.

Affected products

• Oracle Database Server: version 9.2.1 only
• Oracle ORACLE9I: version 9.0 only; version 9.0.1 only; version 9.0.1.2 only; version 9.0.1.3 only; version 9.0.2 only

Published 2002-09-05. Last modified 2026-06-16.