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CVE-2022-3023— Use of Externally-Controlled Format String in pingcap/tidb

Quick assessment

Affected
pingcap pingcap/tidb
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

PingCAP TiDB是中国PingCAP公司的一个开源、云原生、分布式、兼容 MySQL 的数据库，用于弹性扩展和实时分析。 PingCAP TiDB 6.1.3至6.4.0之前版本存在格式化字符串错误漏洞，该漏洞源于其使用外部控制的格式字符串。

AI Predicted 6.5 Difficulty: Moderate EPSS 0.59% · P46

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-3023

Vulnerability Information
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Vulnerability Title
Use of Externally-Controlled Format String in pingcap/tidb
Source: CVE Program / CVE List V5
Vulnerability Description
Use of Externally-Controlled Format String in GitHub repository pingcap/tidb prior to 6.4.0, 6.1.3.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用外部控制的格式字符串
Source: CVE Program / CVE List V5
Vulnerability Title
PingCAP TiDB 格式化字符串错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PingCAP TiDB是中国PingCAP公司的一个开源、云原生、分布式、兼容 MySQL 的数据库，用于弹性扩展和实时分析。 PingCAP TiDB 6.1.3至6.4.0之前版本存在格式化字符串错误漏洞，该漏洞源于其使用外部控制的格式字符串。
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

Vendor Product Affected Versions CPE Subscribe
pingcap pingcap/tidb unspecified ~ 6.4.0, 6.1.3 -

II. Public POCs for CVE-2022-3023

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III. Intelligence Information for CVE-2022-3023

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Patches & Fixes for CVE-2022-3023 (1)

Vendor Advisories for CVE-2022-3023 (1)

IV. Related Vulnerabilities

Same vendor: pingcap
Same weakness: CWE-134

V. Comments for CVE-2022-3023

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