Paper/Archive/CVE-2024-41433

CVE-2024-41433

pingcap tidb — PingCAP TiDB v8.1.0 was discovered to contain a buffer overflow via the component expression.ExplainExpressionList.

EPSS 0.6%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (ADP)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 47.1.471 × 209.4 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

tidb8.1.0–CISA-ADP

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refgithub.com/pingcap/tidb/issues/53796 refgist.github.com/ycybfhb/eec3a1eefe4c85eb22f1bca6114359a1