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TI-2019-01965 Aliases CVE-2019-2406GHSA-m656-xvfp-5f44

Vulnerability in the Core RDBMS component of Oracle Database Server.

Priority LOW 37Published · Updated

Key facts

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

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

Vulnerability in the Core RDBMS component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1 and 18c. Easily exploitable vulnerability allows high privileged attacker having Create Session, Execute Catalog Role privilege with network access via Oracle Net to compromise Core RDBMS. Successful attacks of this vulnerability can result in takeover of Core RDBMS. CVSS 3.0 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01733 77th 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
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
OracleOracle Database12.1.0.2; 12.2.0.1; 18c—No fix listedCNA
  • Oracle Database VendorOracle Affected 12.1.0.2; 12.2.0.1; 18c Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:oracle:database:12.1.0.2:*:*:*:*:*:*:*12.1.0.2VulnerableOracle
cpe:2.3:a:oracle:database:12.2.0.1:*:*:*:*:*:*:*12.2.0.1VulnerableOracle
cpe:2.3:a:oracle:database:18c:*:*:*:*:*:*:*18cVulnerableOracle
  • cpe:2.3:a:oracle:database:12.1.0.2:*:*:*:*:*:*:* Versions 12.1.0.2 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:database:12.2.0.1:*:*:*:*:*:*:* Versions 12.2.0.1 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:database:18c:*:*:*:*:*:*:* Versions 18c Vulnerable ·Oracle

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-2406
  2. 2026-10-03 Alias added: GHSA-m656-xvfp-5f44

References

Patch 1

  • TI-2016-01993 The DES and Triple DES ciphers, as used in the TLS, SSH, and IPSec protocols and other… CVSS 3.1HIGH 7.5
  • TI-2020-07593 Deserialization of untrusted data in Apache Tomcat CVSS 3.1HIGH 7.0
  • TI-2014-02890 The SSL protocol 3.0, as used in OpenSSL through 1.0.1i and other products, uses… CVSS 3.1LOW 3.4
  • TI-2021-07400 Apache Tomcat h2c request mix-up CVSS 3.1HIGH 7.5
  • TI-2017-07553 Vulnerability in the OJVM component of Oracle Database Server. CVSS 3.0CRITICAL 9.9
  • TI-2016-03062 Unspecified vulnerability in the OJVM component in Oracle Database Server 11.2.0.4… CVSS 3.0CRITICAL 9.0
See all 65 →

Sources

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