Detections
Analytics

CVE-2020-13622

high

Description

JerryScript 2.2.0 allows attackers to cause a denial of service (assertion failure) because a property key query for a Proxy object returns unintended data.

References

https://github.com/jerryscript-project/jerryscript/pull/3797

https://github.com/jerryscript-project/jerryscript/issues/3787

Details

Source: Mitre, NVD

Published: 2020-05-27

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

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

Severity: High

EPSS

EPSS: 0.00328