CVE-2024-41433

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.25%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/pingcap/tidb/issues/53796
https://gist.github.com/ycybfhb/eec3a1eefe4c85eb22f1bca6114359a1

Frequently Asked Questions

What is the severity of CVE-2024-41433?
CVE-2024-41433 has been scored as a critical severity vulnerability.
How to fix CVE-2024-41433?
To fix CVE-2024-41433, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-41433 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-41433 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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