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China National Vulnerability DatabaseCNVD-2022-65010
HistoryFeb 10, 2022 - 12:00 a.m.

MariaDB Denial of Service Vulnerability (CNVD-2022-65010)

2022-02-1000:00:00
China National Vulnerability Database
www.cnvd.org.cn
8

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

MariaDB is a free and open source database management system from the MariaDB Foundation and a branch version of MySQL that uses the Maria storage engine.MariaDB suffers from a denial-of-service vulnerability that stems from the fact that the product allows self-queries to be nested in Update statements, which an attacker could use to crash the var.cc program.

CPENameOperatorVersion
mariadb mariadbeq10.5.9
How to protect your server from attacks?

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

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