Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.32 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published: 2023-04-18T19:54:19.892Z

Updated: 2024-09-16T19:42:51.127Z

Reserved: 2022-12-17T19:26:00.715Z

Link: CVE-2023-21920

cve-icon Vulnrichment

Updated: 2024-08-02T09:51:51.461Z

cve-icon NVD

Status : Analyzed

Published: 2023-04-18T20:15:13.160

Modified: 2023-10-29T02:35:08.027

Link: CVE-2023-21920

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-04-18T00:00:00Z

Links: CVE-2023-21920 - Bugzilla