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I. Basic Information for CVE-2023-38502
Vulnerability Information

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Vulnerability Title
TDengine Database Denial-of-Service
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
TDengine 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TDengine是TDengine公司的一款开源、高性能、云原生时间序列数据库。 TDengine 3.0.7.1之前版本存在输入验证错误漏洞,该漏洞源于数据库在 UDF嵌套查询上崩溃导致拒绝服务,允许攻击者连接并运行任意数据库。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
taosdataTDengine < 3.0.7.1 -
II. Public POCs for CVE-2023-38502
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III. Intelligence Information for CVE-2023-38502
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