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Vulnerability DatabaseCVE-2021-46338
CVE-2021-46338:
Homebrew vulnerability analysis and mitigation
Overview
A vulnerability was discovered in JerryScript version 3.0.0 that involves an assertion failure in the ecma-helpers.c file at the ecmagetlexenvtype function. The vulnerability was assigned CVE-2021-46338 and was disclosed on January 20, 2022 (NVD, MITRE).
Technical details
The vulnerability is characterized by an assertion failure with the message 'ecmaislexicalenvironment (objectp)' in the /base/ecma-helpers.c file at the ecmagetlexenvtype function. The issue has been assigned a CVSS v3.1 Base Score of 5.5 (MEDIUM) with vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H. The vulnerability is classified as CWE-617: Reachable Assertion (NVD).
Impact
The vulnerability affects the availability of the system, as indicated by the CVSS metrics showing no impact on confidentiality or integrity but a high impact on availability. When exploited, it can cause the application to terminate unexpectedly due to the assertion failure (NVD).
Additional resources
Source: This report was generated using AI
Related Homebrew vulnerabilities:
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