CVE-2021-42863

CRITICAL

9.8

Description

A buffer overflow in ecma_builtin_typedarray_prototype_filter() in JerryScript version fe3a5c0 allows an attacker to construct a fake object or a fake arraybuffer with unlimited size.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published5/12/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

jerryscript:jerryscript

Weaknesses (CWE)

CWE-120

References

https://github.com/jerryscript-project/jerryscript/issues/4793(cve@mitre.org)

https://github.com/jerryscript-project/jerryscript/pull/4794(cve@mitre.org)

https://github.com/jerryscript-project/jerryscript/issues/4793(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/jerryscript-project/jerryscript/pull/4794(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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