CVE-2023-38502 MEDIUM

CVE-2023-38502: TDengine Database Denial-of-Service

Vendor Taosdata
Product TDengine
Weakness CWE-20 · Input validation
Published July 25, 2023
Last update October 10, 2024
View on NVD All CVEs

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

TDengine is an open source, time-series database optimized for Internet of Things devices. Prior to version 3.0.7.1, TDengine DataBase crashes on UDF nested query. This issue affects TDengine Databases which let users connect and run arbitrary queries. Version 3.0.7.1 has a patch for this issue.

Key dates

02Disclosure timeline

July 25, 2023 CVE published
October 10, 2024 Record updated