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Vulnerability DatabaseCVE-2021-41683
CVE-2021-41683:
Homebrew vulnerability analysis and mitigation
Overview
CVE-2021-41683 is a stack overflow vulnerability discovered in JerryScript version 2.4.0. The vulnerability specifically occurs at ecma-helpers.c:326 in the ecmagetlexenvtype function. The vulnerability was disclosed on June 20, 2022, and affects the JerryScript JavaScript engine (NVD, CVE).
Technical details
The vulnerability is characterized by a stack overflow condition that occurs during the execution of the ecmagetlexenvtype function. It has been assigned a CVSS v3.1 base score of 7.8 (High), with the following vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. The vulnerability requires local access and user interaction but needs no privileges to exploit (NVD).
Impact
The vulnerability can lead to high impacts on confidentiality, integrity, and availability of the affected system. When successfully exploited, it can cause a stack overflow condition that could potentially lead to program crashes or arbitrary code execution (NVD).
Additional resources
Source: This report was generated using AI
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