CVE-2024-41433

CRITICAL 9.8CVE-2024-41433 · Published 03/09/2024 · updated 17/06/2026

In short

CVE-2024-41433 is a CRITICAL (CVSS 9.8) vulnerability affecting tidb (pingcap).
Chance of exploitation in the next 30 days (EPSS): 0.57%, higher than 47.2% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
tidb pingcap	`= 8.1.0`	No fix yet

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.

References

gist.github.com/ycybfhb/eec3a1eefe4c85eb22f1bca6114359a1 · Third Party Advisory
pingcap/tidb · Exploit

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Package

Affected versions

Patched versions

tidb

pingcap

= 8.1.0

No fix yet

Description

More vulnerabilities in tidb

See all →