TI-2020-11583 Aliases CVE-2020-14743 GHSA-gq69-mq58-c2w7

Vulnerability in the Java VM component of Oracle Database Server.

LOW 17Published 2020-10-21 · Updated 2024-09-26

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: High
Impact type: —
Confidentiality · integrity · availability: None · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Vulnerability in the Java VM component of Oracle Database Server. Supported versions that are affected are 11.2.0.4, 12.1.0.2, 12.2.0.1, 18c and 19c. Difficult to exploit vulnerability allows low privileged attacker having Create Procedure privilege with network access via multiple protocols to compromise Java VM. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java VM accessible data. CVSS 3.1 Base Score 3.1 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00751 55th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Oracle	Database - Enterprise Edition	11.2.0.4; 12.1.0.2; 12.2.0.1; 18c; 19c	—	No fix listed	CNA

Database - Enterprise Edition VendorOracle Affected 11.2.0.4; 12.1.0.2; 12.2.0.1; 18c; 19c Fixed in — No fix listed CNA

CPE configurations NVD · 5

CPE	Versions	Role	Vendor
cpe:2.3:a:oracle:java_virtual_machine:11.2.0.4:::::::*	11.2.0.4	Vulnerable	Oracle
cpe:2.3:a:oracle:java_virtual_machine:12.1.0.2:::::::*	12.1.0.2	Vulnerable	Oracle
cpe:2.3:a:oracle:java_virtual_machine:12.2.0.1:::::::*	12.2.0.1	Vulnerable	Oracle
cpe:2.3:a:oracle:java_virtual_machine:18c:::::::*	18c	Vulnerable	Oracle
cpe:2.3:a:oracle:java_virtual_machine:19c:::::::*	19c	Vulnerable	Oracle

cpe:2.3:a:oracle:java_virtual_machine:11.2.0.4:*:*:*:*:*:*:* Versions 11.2.0.4 Vulnerable ·Oracle
cpe:2.3:a:oracle:java_virtual_machine:12.1.0.2:*:*:*:*:*:*:* Versions 12.1.0.2 Vulnerable ·Oracle
cpe:2.3:a:oracle:java_virtual_machine:12.2.0.1:*:*:*:*:*:*:* Versions 12.2.0.1 Vulnerable ·Oracle
cpe:2.3:a:oracle:java_virtual_machine:18c:*:*:*:*:*:*:* Versions 18c Vulnerable ·Oracle
cpe:2.3:a:oracle:java_virtual_machine:19c:*:*:*:*:*:*:* Versions 19c Vulnerable ·Oracle

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-14743
2026-10-03 Alias added: GHSA-gq69-mq58-c2w7

References

Patch 1

https://www.oracle.com/security-alerts/cpuoct2020.html

TI-2026-27381 Improper access control in Oracle Database Server CVSS 3.1HIGH 7.5
TI-2025-31982 Improper privilege management in Oracle Database Server CVSS 3.1HIGH 7.7
TI-2025-22008 Improper access control in Oracle Database Server CVSS 3.1HIGH 7.4
TI-2021-14341 Vulnerability in the Java VM component of Oracle Database Server. CVSS 3.1HIGH 7.1
TI-2025-38251 Improper access control in Oracle Database Server CVSS 3.1MEDIUM 5.9
TI-2024-13885 Vulnerability in the Java VM component of Oracle Database Server. CVSS 3.1MEDIUM 5.3

See all 11 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences