TI-2020-02229 Aliases CVE-2020-2517 GHSA-39q9-mx6r-9h2r

Vulnerability in the Database Gateway for ODBC component of Oracle Database Server.

LOW 17Published 2020-01-15 · Updated 2024-09-30

Key facts

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

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

Summary

Vulnerability in the Database Gateway for ODBC 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 high privileged attacker having Create Procedure, Create Database Link privilege with network access via OracleNet to compromise Database Gateway for ODBC. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Database Gateway for ODBC accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Database Gateway for ODBC. CVSS 3.0 Base Score 3.3 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0077 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	Oracle Database	11.2.0.4; 12.1.0.2; 12.2.0.1; 18c; 19c	—	No fix listed	CNA

Oracle Database 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:database_server:11.2.0.4:::::::*	11.2.0.4	Vulnerable	Oracle
cpe:2.3:a:oracle:database_server:12.1.0.2:::::::*	12.1.0.2	Vulnerable	Oracle
cpe:2.3:a:oracle:database_server:12.2.0.1:::::::*	12.2.0.1	Vulnerable	Oracle
cpe:2.3:a:oracle:database_server:18c:::::::*	18c	Vulnerable	Oracle
cpe:2.3:a:oracle:database_server:19c:::::::*	19c	Vulnerable	Oracle

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

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-2517
2026-10-03 Alias added: GHSA-39q9-mx6r-9h2r

References

Patch 1

https://www.oracle.com/security-alerts/cpujan2020.html

Advisory 1

20210201 Oracle DB: various issues related to malicious database gateways

TI-2009-01887 Unspecified vulnerability in the Network Authentication component in Oracle Database… CVSS 2.0HIGH 10.0
TI-2002-00816 Cross-site scripting (XSS) vulnerability in the default error page of Apache 2.0 before… CVSS 2.0MEDIUM 6.8
TI-2012-01463 The TNS Listener, as used in Oracle Database 11g 11.1.0.7, 11.2.0.2, and 11.2.0.3, and… CVSS 2.0HIGH 7.5
TI-2010-03429 Unspecified vulnerability in the Client System Analyzer component in Oracle Database… CVSS 2.0HIGH 7.5
TI-2006-00277 Unspecified vulnerability in the Oracle HTTP Server component of Oracle Database Server… CVSS 2.0HIGH 10.0
TI-2018-10571 FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to execute… CVSS 3.1CRITICAL 9.8

See all 530 →

Sources

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