CVE-2023-21912

2023-04-1820:15:12

[email protected]

web.nvd.nist.gov

191

cve-2023-21912

mysql server

oracle

dos

security

privileges

vulnerability

network access

cvss 3.1

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.8%

JSON

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: Privileges). Supported versions that are affected are 5.7.41 and prior and 8.0.30 and prior. Easily exploitable vulnerability allows unauthenticated 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 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

Affected configurations

Vulners

NVD

Node

oraclemysql_serverRange5.0.0–5.7.41

oraclemysql_serverRange8.0.0–8.0.30

VendorProductVersionCPE
oraclemysql_server*cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*
oraclemysql_server*cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
oracle	mysql_server	*	cpe:2.3:a:oracle:mysql_server::::::::
oracle	mysql_server	*	cpe:2.3:a:oracle:mysql_server::::::::

CNA Affected

[
  {
    "vendor": "Oracle Corporation",
    "product": "MySQL Server",
    "versions": [
      {
        "version": "5.7.41 and prior",
        "status": "affected"
      },
      {
        "version": "8.0.30 and prior",
        "status": "affected"
      }
    ]
  }
]