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Medium severity4.3NVD Advisory· Published Sep 3, 2024· Updated Jun 17, 2026

CVE-2024-41434

CVE-2024-41434

Description

PingCAP TiDB v8.1.0 was discovered to contain a buffer overflow via the component (*Column).GetDecimal. This allows attackers to cause a Denial of Service (DoS) via a crafted input to the 'RemoveUnnecessaryFirstRow', it will check the expression between 'Agg' and 'GroupBy', but does not check the return type. NOTE: PingCAP disputes this, arguing that reproduction did not cause the security impact of service interruption to other users. They maintain it is a complex query bug in the product but not a DoS.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Pingcap/Tidbllm-fuzzy3 versions
    = v8.1.0+ 2 more
    • (no CPE)range: = v8.1.0
    • (no CPE)
    • cpe:2.3:a:pingcap:tidb:8.1.0:-:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

2

News mentions

0

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