CVE-2023-21870

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.31 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).

CVSS v3 4.9 MEDIUM

4.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.oracle.com/security-alerts/cpujan2023.html	Vendor Advisory
https://www.oracle.com/security-alerts/cpujan2023.html	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 07:43

Type	Values Removed	Values Added
References	~~() https://www.oracle.com/security-alerts/cpujan2023.html - Vendor Advisory~~	() https://www.oracle.com/security-alerts/cpujan2023.html - Vendor Advisory

Information

Published : 2023-01-18 00:15

Updated : 2024-11-21 07:43

NVD link : CVE-2023-21870

Mitre link : CVE-2023-21870

CVE.ORG link : CVE-2023-21870

JSON object : View

Products Affected

oracle

mysql_server

CWE

NVD-CWE-noinfo

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