Cloud Vulnerability DB
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Vulnerability DatabaseCVE-2021-46342
CVE-2021-46342:
Homebrew vulnerability analysis and mitigation
Overview
CVE-2021-46342 is a vulnerability discovered in JerryScript version 3.0.0. The issue involves a failed assertion 'ecmaislexicalenvironment (objp) || !ecmaopobjectisfastarray (objp)' in the file /jerry-core/ecma/base/ecma-helpers.c at line 621. The vulnerability was disclosed on January 20, 2022 (NVD).
Technical details
The vulnerability is characterized by an assertion failure in the ecmafindnamed_property function. According to the National Vulnerability Database, this issue has been assigned a CVSS v3.1 Base Score of 5.5 (MEDIUM) with the vector string CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H (NVD).
Impact
The vulnerability affects the availability of the system, as indicated by the CVSS metrics showing high impact on availability (A:H) while having no impact on confidentiality (C:N) and integrity (I:N) (NVD).
Mitigation and workarounds
The issue was identified in JerryScript version 3.0.0. Users should update to a patched version of the software once available (GitHub Issue).
Additional resources
Source: This report was generated using AI
Related Homebrew vulnerabilities:
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