CVE-2019-3027: Oracle Corporation Application Object Library…

CVE-2019-3027: Vulnerability in the Oracle Application Object Library product of Oracle E-Business Suite (component: Login...

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).

UnknownCVSS not scoredNot KEV-listedUpdatedOct 15, 2024, 18:43 UTC (UTC+00:00)

Security readout for executives and security teams

This flaw affects Oracle E-Business Suite Login Help in supported versions 12.2.5 through 12.2.9. An unauthenticated network attacker using HTTP could partially disrupt the Oracle Application Object Library. The cited impact is availability only, not data theft or data modification. Exposure is most likely where Oracle E-Business Suite 12.2.5 through 12.2.9 is deployed and the Login Help component is reachable over HTTP from untrusted networks. Treat this as a moderate operational availability risk. It is not described as a data breach issue, but unauthenticated HTTP reachability increases urgency for exposed Oracle E-Business Suite environments. Mitigation focus: Check Oracle CPU October 2019 guidance for applicable E-Business Suite fixes.; Apply the relevant Oracle-supported patches or updates for affected versions.; Restrict HTTP access to E-Business Suite administrative and help surfaces where possible..

Prepared: Jun 6, 2026, 12:50 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Oct 16, 2019, 17:40 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

Oracle CorporationApplication Object Library12.2.5-12.2.9Listed

Weakness

CWE details

No CWE listed

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