CVE-2023-21934 — MEDIUM (6.8)

Vulnerability Description

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).

CVSS Score

6.8

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Oracle	Database	19c

References

https://www.oracle.com/security-alerts/cpuapr2023.htmlVendor Advisory
https://www.oracle.com/security-alerts/cpuapr2023.htmlVendor Advisory

FAQ

What is CVE-2023-21934?

CVE-2023-21934 is a vulnerability with a CVSS score of 6.8 (MEDIUM). 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 ...

How severe is CVE-2023-21934?

CVE-2023-21934 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-21934?

Check the references section above for vendor advisories and patch information. Affected products include: Oracle Database.