Denial of Service Vulnerability in MariaDB Server by MariaDB Corporation
CVE-2022-27385

7.5HIGH

Key Information:

Vendor

Mariadb

Status
Mariadb
Vendor
CVE Published:
12 April 2022

What is CVE-2022-27385?

A vulnerability exists in the Used_tables_and_const_cache component of MariaDB Server, specifically v10.7 and earlier. Attackers can exploit this vulnerability by crafting malicious SQL statements designed to trigger a denial of service. This manipulation can lead to service disruptions, rendering the database inoperable and potentially impacting the availability of applications relying on it. Organizations utilizing affected versions of MariaDB Server should take immediate action to assess and mitigate risks associated with this vulnerability.

References

https://jira.mariadb.org/browse/MDEV-26415
x_refsource_MISC
https://security.netapp.com/advisory/ntap-20220526-0008/
x_refsource_CONFIRM

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.