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High severity7.5OSV Advisory· Published Sep 5, 2023· Updated Jun 17, 2026

CVE-2023-4540

CVE-2023-4540

Description

Improper Handling of Exceptional Conditions vulnerability in Daurnimator lua-http library allows Excessive Allocation and a denial of service (DoS) attack to be executed by sending a properly crafted request to the server. Such a request causes the program to enter an infinite loop.

This issue affects lua-http: all versions before commit ddab283.

AI Insight

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

Affected products

3
  • Daurnimator/Lua HTTPOSV3 versions
    v0.4+ 2 more
    • (no CPE)range: v0.4
    • cpe:2.3:a:daurnimator:lua-http:0.4:*:*:*:*:lua:*:*
    • (no CPE)range: <ddab283

Patches

Vulnerability mechanics

References

4

News mentions

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