CVE-2023-22071

Description

Vulnerability in the PL/SQL component of Oracle Database Server. Supported versions that are affected are 19.3-19.20 and 21.3-21.11. Easily exploitable vulnerability allows high privileged attacker having Create Session, Execute on sys.utl_http privilege with network access via Oracle Net to compromise PL/SQL. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in PL/SQL, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of PL/SQL accessible data as well as unauthorized read access to a subset of PL/SQL accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of PL/SQL. CVSS 3.1 Base Score 5.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L).

5.9

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.05%

Vendor Advisory oracle.com

Affected: Oracle Corporation PL/SQL

References

Link	Tags
https://www.oracle.com/security-alerts/cpuoct2023.html	patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-22071?: CVE-2023-22071 has been scored as a medium severity vulnerability.
How to fix CVE-2023-22071?: To fix CVE-2023-22071, 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-2023-22071 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2023-22071 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-2023-22071?: CVE-2023-22071 affects Oracle Corporation PL/SQL.

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