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Critical severity9.8NVD Advisory· Published Sep 23, 2023· Updated Jun 17, 2026

CVE-2023-43338

CVE-2023-43338

Description

Cesanta mjs v2.20.0 was discovered to contain a function pointer hijacking vulnerability via the function mjs_get_ptr(). This vulnerability allows attackers to execute arbitrary code via a crafted input.

AI Insight

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

Affected products

3
  • Cesanta/mjs2 versions
    cpe:2.3:a:cesanta:mjs:2.20.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:cesanta:mjs:2.20.0:*:*:*:*:*:*:*
    • (no CPE)range: <=2.20.0
  • Cesanta/mjsdescription

Patches

Vulnerability mechanics

References

1

News mentions

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