#VU63536 Buffer overflow in MariaDB - CVE-2022-27452
Published: May 23, 2022
Vulnerability identifier: #VU63536
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-2022-27452
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
MariaDB
MariaDB
Software vendor:
MariaDB Foundation
MariaDB Foundation
Description
The vulnerability allows a remote user to perform a denial of service attack.
The vulnerability exists due to segmentation fault via the sql/item_cmpfunc.cc component. A remote user can send specially crafted data and perform a denial of service attack.
Remediation
Install updates from vendor's website.