What are the affected versions of Oracle Database Server?

The affected versions of Oracle Database Server are 19.3-19.20 and 21.3-21.11.

How severe is CVE-2023-22073?

CVE-2023-22073 has a severity rating of 4.3, which is considered medium.

How can I fix CVE-2023-22073?

To fix CVE-2023-22073, it is recommended to apply the necessary security patches provided by Oracle.

Vulnerability/
CVE-2023-22073

medium

4.3

17/10/2023

13/9/2024

CVE-2023-22073

Q: What is CVE-2023-22073?

CVE-2023-22073 is a vulnerability in the Oracle Notification Server component of Oracle Database Server that affects certain versions.

Q: What is the impact of CVE-2023-22073?

CVE-2023-22073 allows an unauthenticated attacker with access to the physical communication segment to exploit the vulnerability.

First published: Tue Oct 17 2023(Updated: )

Vulnerability in the Oracle Notification Server component of Oracle Database Server. Supported versions that are affected are 19.3-19.20 and 21.3-21.11. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Notification Server executes to compromise Oracle Notification Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Notification Server accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

Credit: secalert_us@oracle.com secalert_us@oracle.com

Affected Software	Affected Version	How to fix
Oracle Database	>=19.3<=19.20
Oracle Database	>=21.3<=21.11

Remedy

https://www.oracle.com/security-alerts/cpuoct2023.html

Never miss a vulnerability like this again

Reference Links

https://www.oracle.com/security-alerts/cpuoct2023.html

Frequently Asked Questions

What is CVE-2023-22073?
CVE-2023-22073 is a vulnerability in the Oracle Notification Server component of Oracle Database Server that affects certain versions.
What are the affected versions of Oracle Database Server?
The affected versions of Oracle Database Server are 19.3-19.20 and 21.3-21.11.
How severe is CVE-2023-22073?
CVE-2023-22073 has a severity rating of 4.3, which is considered medium.
What is the impact of CVE-2023-22073?
CVE-2023-22073 allows an unauthenticated attacker with access to the physical communication segment to exploit the vulnerability.
How can I fix CVE-2023-22073?
To fix CVE-2023-22073, it is recommended to apply the necessary security patches provided by Oracle.

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vendor/oracle
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version/oracle database/19.3
version/oracle database/19.20
version/oracle database/21.3
version/oracle database/21.11

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