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Critical severity9.8OSV Advisory· Published Mar 1, 2018· Updated Jun 17, 2026

CVE-2017-18212

CVE-2017-18212

Description

An issue was discovered in JerryScript 1.0. There is a heap-based buffer over-read in the lit_read_code_unit_from_hex function in lit/lit-char-helpers.c via a RegExp("[\x0"); payload.

AI Insight

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

Affected products

3
  • Jerryscript/JerryscriptOSV3 versions
    v1.0+ 2 more
    • (no CPE)range: v1.0
    • cpe:2.3:a:jerryscript:jerryscript:1.0:*:*:*:*:*:*:*
    • (no CPE)range: = 1.0

Patches

Vulnerability mechanics

References

1

News mentions

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