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cnvdChina National Vulnerability DatabaseCNVD-2021-54674
HistoryJul 21, 2021 - 12:00 a.m.

Oracle MySQL Server Denial of Service Vulnerability (CNVD-2021-54674)

2021-07-2100:00:00
China National Vulnerability Database
www.cnvd.org.cn
3

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:N/I:N/A:C

Oracle MySQL is an open source relational database management system from Oracle Corporation (USA). A denial-of-service vulnerability exists in the Server: DDL component of Oracle MySQL Server 8.0.25 and earlier versions. An attacker can exploit this vulnerability to cause MySQL Server to hang or crash repeatedly and frequently (complete denial of service).

CPENameOperatorVersion
oracle mysql serverle8.0.25

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:N/I:N/A:C