CVE-2023-21976 - OpenCVE

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).

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Oracle	Mysql
Redhat	Enterprise Linux Rhel Software Collections

Configuration 1 [-]

cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*

Package	CPE	Advisory	Released Date
Red Hat Enterprise Linux 8
mysql:8.0-8090020240126173013.a75119d5	cpe:/a:redhat:enterprise_linux:8	RHSA-2024:0894	2024-02-20T00:00:00Z
Red Hat Enterprise Linux 9
mysql-0:8.0.36-1.el9_3	cpe:/a:redhat:enterprise_linux:9	RHSA-2024:1141	2024-03-05T00:00:00Z
Red Hat Software Collections for Red Hat Enterprise Linux 7
rh-mysql80-mysql-0:8.0.36-1.el7	cpe:/a:redhat:rhel_software_collections:3::el7	RHSA-2024:2619	2024-04-30T00:00:00Z

References

Link	Providers
https://nvd.nist.gov/vuln/detail/CVE-2023-21976
https://security.netapp.com/advisory/ntap-20230427-0007/
https://www.cve.org/CVERecord?id=CVE-2023-21976
https://www.oracle.com/security-alerts/cpuapr2023.html

History

No history.

MITRE

Status: PUBLISHED

Assigner: oracle

Published: 2023-04-18T19:54:36.392Z

Updated: 2024-09-16T15:05:50.542Z

Reserved: 2022-12-17T19:26:00.736Z

Link: CVE-2023-21976

Vulnrichment

Updated: 2024-08-02T09:59:28.681Z

NVD

Status : Modified

Published: 2023-04-18T20:15:16.943

Modified: 2023-04-27T15:15:12.270

Link: CVE-2023-21976

Redhat

Severity : Moderate

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

Links: CVE-2023-21976 - Bugzilla

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