vulnerability
Oracle Linux: CVE-2023-21874: ELSA-2023-2621: mysql security update (IMPORTANT) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:N/AC:L/Au:M/C:N/I:N/A:P) | Jan 17, 2023 | May 18, 2023 | Dec 3, 2025 |
Severity
3
CVSS
(AV:N/AC:L/Au:M/C:N/I:N/A:P)
Published
Jan 17, 2023
Added
May 18, 2023
Modified
Dec 3, 2025
Description
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Thread Pooling). Supported versions that are affected are 8.0.30 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 partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 2.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L).
Solutions
oracle-linux-upgrade-mecaboracle-linux-upgrade-mecab-develoracle-linux-upgrade-mecab-ipadicoracle-linux-upgrade-mecab-ipadic-eucjporacle-linux-upgrade-mysqloracle-linux-upgrade-mysql-commonoracle-linux-upgrade-mysql-develoracle-linux-upgrade-mysql-errmsgoracle-linux-upgrade-mysql-libsoracle-linux-upgrade-mysql-serveroracle-linux-upgrade-mysql-test
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.