CVE-2023-21840 - OpenCVE

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: PS). Supported versions that are affected are 5.7.40 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.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Oracle	Mysql Server

Configuration 1 [-]

cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://nvd.nist.gov/vuln/detail/CVE-2023-21840
https://www.cve.org/CVERecord?id=CVE-2023-21840
https://www.oracle.com/security-alerts/cpujan2023.html

History

Wed, 18 Sep 2024 08:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: oracle

Published: 2023-01-17T23:35:10.085Z

Updated: 2024-09-17T14:15:54.534Z

Reserved: 2022-12-17T19:26:00.690Z

Link: CVE-2023-21840

Vulnrichment

Updated: 2024-08-02T09:51:51.161Z

NVD

Status : Analyzed

Published: 2023-01-18T00:15:13.517

Modified: 2023-01-24T19:25:26.767

Link: CVE-2023-21840

Redhat

Severity : Moderate

Publid Date: 2023-01-17T00:00:00Z

Links: CVE-2023-21840 - Bugzilla

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