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Critical severity9.8NVD Advisory· Published May 9, 2019· Updated Jun 17, 2026

CVE-2019-11839

CVE-2019-11839

Description

njs through 0.3.1, used in NGINX, has a heap-based buffer overflow in Array.prototype.push after a resize, related to njs_array_prototype_push in njs/njs_array.c, because of njs_array_expand size mishandling.

AI Insight

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

Affected products

2
  • NGINX/njsdescription
  • Nginx/Njsllm-fuzzy
    Range: <=0.3.1

Patches

Vulnerability mechanics

References

1

News mentions

0

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