What is CVE-2024-41433?

CVE-2024-41433 is a critical-severity vulnerability in Pingcap Tidb, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.8/10. Published 2024-09-03.

How severe is CVE-2024-41433?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Pingcap Tidb

CVE-2024-41433

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 th…

Vulnerability class: Buffer Overflow

EPSS: 0.006 (42.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Pingcap Tidb — versions 8.1.0
N/a — versions n/a

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

cve@mitre.org (Exploit, Issue Tracking)
cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2024-41433?: CVE-2024-41433 is a critical-severity vulnerability in Pingcap Tidb, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.8/10. Published 2024-09-03.
How severe is CVE-2024-41433?: Critical severity. CVSS v3 base score is 9.8 out of 10.