#VU63514 SQL injection in MariaDB


Published: 2022-05-23 | Updated: 2022-05-23

Vulnerability identifier: #VU63514

Vulnerability risk: Low

CVSSv3.1:

CVE-ID: CVE-2022-27380

CWE-ID: CWE-89

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
MariaDB
Server applications / Database software

Vendor: MariaDB Foundation

Description

The vulnerability allows a remote user to perform a denial of service attack.

The vulnerability exists due to insufficient sanitization of user-supplied data in the my_decimal::operator=() function. A remote user can send specially crafted SQL statements to the affected application and perform a denial of service attack.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

MariaDB: 10.6.0 - 10.6.3


CPE

External links
http://jira.mariadb.org/browse/MDEV-26280


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?


Latest bulletins with this vulnerability