What is the vulnerability ID for this Oracle Database Server vulnerability?

The vulnerability ID for this Oracle Database Server vulnerability is CVE-2023-21949.

What component of Oracle Database Server is affected by this vulnerability?

This vulnerability affects the Advanced Networking Option component of Oracle Database Server.

Which versions of Oracle Database Server are affected by this vulnerability?

The affected versions of Oracle Database Server are 19.3-19.19 and 21.3-21.10.

What is the severity of this vulnerability?

The severity of this vulnerability is low with a CVSS score of 3.7.

How can an attacker exploit this vulnerability?

An unauthenticated attacker with network access via Oracle Net can exploit this vulnerability to compromise the Advanced Networking Option.

Vulnerability/
CVE-2023-21949

low

3.7

18/7/2023

13/9/2024

CVE-2023-21949

First published: Tue Jul 18 2023(Updated: )

Vulnerability in the Advanced Networking Option component of Oracle Database Server. Supported versions that are affected are 19.3-19.19 and 21.3-21.10. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Advanced Networking Option accessible data. CVSS 3.1 Base Score 3.7 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N).

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

Affected Software	Affected Version	How to fix
Oracle Database Server	>=19.3<=19.19
Oracle Database Server	>=21.3<=21.10

Remedy

https://www.oracle.com/security-alerts/cpujul2023.html

Never miss a vulnerability like this again

Reference Links

https://www.oracle.com/security-alerts/cpujul2023.html

Frequently Asked Questions

What is the vulnerability ID for this Oracle Database Server vulnerability?
The vulnerability ID for this Oracle Database Server vulnerability is CVE-2023-21949.
What component of Oracle Database Server is affected by this vulnerability?
This vulnerability affects the Advanced Networking Option component of Oracle Database Server.
Which versions of Oracle Database Server are affected by this vulnerability?
The affected versions of Oracle Database Server are 19.3-19.19 and 21.3-21.10.
What is the severity of this vulnerability?
The severity of this vulnerability is low with a CVSS score of 3.7.
How can an attacker exploit this vulnerability?
An unauthenticated attacker with network access via Oracle Net can exploit this vulnerability to compromise the Advanced Networking Option.

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collector/nvd-api
agent/software-canonical-lookup-request
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collector/mitre-cve
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version/oracle database server/19.19
version/oracle database server/21.3
version/oracle database server/21.10

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