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cnvdChina National Vulnerability DatabaseCNVD-2022-65004
HistoryApr 14, 2022 - 12:00 a.m.

MariaDB Denial of Service Vulnerability (CNVD-2022-65004)

2022-04-1400:00:00
China National Vulnerability Database
www.cnvd.org.cn
7

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/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 version of the MySQL branch that uses the Maria storage engine.A security vulnerability exists in MariaDB Server v10.7 and lower, stemming from a global buffer overflow contained in the component decimal_bin_size, which can be exploited with a specially crafted SQL statements to exploit the overflow. No detailed vulnerability details are available at this time.

CPENameOperatorVersion
mariadb mariadb server <=veq10.7

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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