CVE-2023-22071: 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…

PriorityP426medium5.9CVSS 3.1

AVNACLPRHUIRSCCLILAL

EPSS

0.31%

23.1th percentile

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).

Affected

4 ranges

Vendor	Product	Version range	Fixed in
oracle	database_server	19.3 – 19.20	—
oracle	database_server	21.3 – 21.11	—
oracle_corporation	pl_sql	19.3 – 19.20	—
oracle_corporation	pl_sql	21.3 – 21.11	—

CVSS provenance

nvdv3.15.9MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L

vendor_oracle5.9MEDIUM

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