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TI-2023-08309 Aliases CVE-2023-21934GHSA-j6v5-4cj5-hfh4

Vulnerability in the Java VM component of Oracle Database Server.

Priority LOW 31Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
High · High · 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 19c and 21c. Difficult to exploit vulnerability allows low privileged attacker having User Account privilege with network access via TLS to compromise Java VM. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java VM accessible data as well as unauthorized access to critical data or complete access to all Java VM accessible data. CVSS 3.1 Base Score 6.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00536 45th 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

VendorProductAffected versionsFixed inStatusSource
OracleDatabase - Enterprise Edition19c; 21c—No fix listedCNA
  • Database - Enterprise Edition VendorOracle Affected 19c; 21c Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:oracle:database:19c:*:*:*:enterprise:*:*:*19cVulnerableOracle
cpe:2.3:a:oracle:database:21c:*:*:*:enterprise:*:*:*21cVulnerableOracle
  • cpe:2.3:a:oracle:database:19c:*:*:*:enterprise:*:*:* Versions 19c Vulnerable ·Oracle
  • cpe:2.3:a:oracle:database:21c:*:*:*:enterprise:*:*:* Versions 21c Vulnerable ·Oracle

Remediation

No fixed version listed by the sources yet.

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Oracle Database - Enterprise Edition — oracle.com/security-alerts/cpuapr2023.html

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2023-08293 Vulnerability in the Oracle Database Recovery Manager component of Oracle Database Server.Priority LOW 31
    Show all 2 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-21934
  2. 2026-10-03 Alias added: GHSA-j6v5-4cj5-hfh4

References

Advisory 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