CVE-2024-41433

CRITICAL

9.8

Description

PingCAP TiDB v8.1.0 was discovered to contain a buffer overflow via the component expression.ExplainExpressionList. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input. NOTE: PingCAP maintains that the actual reproduction of this issue did not cause the security impact of service interruption to other users. They argue that this is a complex query bug and not a DoS vulnerability.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/3/2024

Last Modified9/4/2025

Sourcenvd

Honeypot Sightings0

Affected Products

pingcap:tidb

Weaknesses (CWE)

CWE-120

References

https://gist.github.com/ycybfhb/eec3a1eefe4c85eb22f1bca6114359a1(cve@mitre.org)

https://github.com/pingcap/tidb/issues/53796(cve@mitre.org)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.