CVE-2021-41682
HIGHJerryScript 2.4.0 - Use-After-Free in ecma_compare_ecma_non_direct_strings
Title source: llmDescription
There is a heap-use-after-free at ecma-helpers-string.c:1940 in ecma_compare_ecma_non_direct_strings in JerryScript 2.4.0
References (1)
Core 1
Core References
Exploit, Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://github.com/jerryscript-project/jerryscript/issues/4747
Scores
CVSS v3
7.8
EPSS
0.0071
EPSS Percentile
49.0%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-416
Status
published
Products (1)
jerryscript/jerryscript
2.4.0
Published
Jun 20, 2022
Tracked Since
Feb 18, 2026