#VU63531 Buffer overflow in MariaDB - CVE-2022-27448

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Main Vulnerability Database Vulnerabilities #VU63531

#VU63531 Buffer overflow in MariaDB - CVE-2022-27448

Published: May 23, 2022 / Updated: May 23, 2022


Vulnerability identifier: #VU63531
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-27448
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
MariaDB
Software vendor:
MariaDB Foundation

Description

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

The vulnerability exists due to a buffer overflow in the BTR_PCUR_ON() function in the /row/row0mysql.cc component. A remote user can send a specially crafted data and perform a denial of service (DoS) attack.


Remediation

Install updates from vendor's website.

External links