CVE-2023-21949

Description

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).

3.7

CVSS

Severity: Low

CVSS 3.1 •

EPSS 0.14%

Vendor Advisory oracle.com

Affected: Oracle Corporation Advanced Networking Option

References

Link	Tags
https://www.oracle.com/security-alerts/cpujul2023.html	patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-21949?: CVE-2023-21949 has been scored as a low severity vulnerability.
How to fix CVE-2023-21949?: To fix CVE-2023-21949, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-21949 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2023-21949 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-21949?: CVE-2023-21949 affects Oracle Corporation Advanced Networking Option.

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