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TiDB vulnerable to Use of Externally-Controlled Format String

Critical severity GitHub Reviewed Published Nov 4, 2022 to the GitHub Advisory Database • Updated Feb 3, 2023

Package

gomod github.com/pingcap/tidb (Go)

Affected versions

<= 6.1.2
>= 6.2.0, <= 6.4.0-alpha1

Patched versions

None

Description

TiDB server (importer CLI tool) prior to version 6.4.0 & 6.1.3 is vulnerable to data source name injection. The database name for generating and inserting data into a database does not properly sanitize user input which can lead to arbitrary file reads."

References

Published by the National Vulnerability Database Nov 4, 2022
Published to the GitHub Advisory Database Nov 4, 2022
Reviewed Nov 4, 2022
Last updated Feb 3, 2023

Severity

Critical
9.8
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CVE ID

CVE-2022-3023

GHSA ID

GHSA-7fxj-fr3v-r9gj

Source code

Credits

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