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Vulnerability DatabaseCVE-2022-22892
CVE-2022-22892:
Homebrew vulnerability analysis and mitigation
Overview
A vulnerability was discovered in Jerryscript version 3.0.0 (CVE-2022-22892) involving an assertion failure in the ecma-helpers-value.c file. The vulnerability was disclosed on January 20, 2022, affecting the core functionality of the Jerryscript engine (NVD, GitHub Issue).
Technical details
The vulnerability manifests as an assertion failure in the jerry-core/ecma/base/ecma-helpers-value.c file when checking value types. The specific assertion that fails is 'ecmaisvalueundefined (value) || ecmaisvaluenull (value) || ecmaisvalueboolean (value) || ecmaisvaluenumber (value) || ecmaisvaluestring (value) || ecmaisvaluebigint (value) || ecmaisvaluesymbol (value) || ecmaisvalueobject (value)'. The vulnerability 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 (NVD).
Impact
The vulnerability can lead to a denial of service condition through application crashes when processing certain JavaScript code patterns. The impact is primarily on availability, with no direct impact on confidentiality or integrity of the system (NVD).
Additional resources
Source: This report was generated using AI
Related Homebrew vulnerabilities:
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