CVE-2024-21126: Vulnerability in the Oracle Database Portable Clusterware component of Oracle Database Server. Supported versions that are affected are 19.3-19.23 and…

PriorityP431medium5.8CVSS 3.1

AVNACLPRNUINSCCNINAL

EPSS

0.49%

39.1th percentile

Vulnerability in the Oracle Database Portable Clusterware component of Oracle Database Server. Supported versions that are affected are 19.3-19.23 and 21.3-21.14. Easily exploitable vulnerability allows unauthenticated attacker with network access via DNS to compromise Oracle Database Portable Clusterware. While the vulnerability is in Oracle Database Portable Clusterware, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Database Portable Clusterware. CVSS 3.1 Base Score 5.8 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L).

Affected

4 ranges

Vendor	Product	Version range	Fixed in
oracle	database_server	19.3 – 19.23	—
oracle	database_server	21.3 – 21.14	—
oracle_corporation	database_enterprise_edition	19.3 – 19.23	—
oracle_corporation	database_enterprise_edition	21.3 – 21.14	—

CVSS provenance

nvdv3.15.8MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L

vendor_oracle5.8MEDIUM

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