CVE-2019-3027: Oracle Application Object Library

Medium severity, CVSS 5.3. EPSS: 1.6% chance of exploitation in the next 30 days.

Vulnerability in the Oracle Application Object Library product of Oracle E-Business Suite (component: Login Help). Supported versions that are affected are 12.2.5-12.2.9. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Application Object Library. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Application Object Library. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).

Affected products

• Oracle Application Object Library: from 12.2.5, up to and including 12.2.9

Published 2019-10-16. Last modified 2026-06-17.