What is CVE-2020-22597?

CVE-2020-22597 is a critical-severity vulnerability in Jerryscript. CVSS score: 9.8/10. Published 2023-07-03.

How severe is CVE-2020-22597?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Jerryscript

CVE-2020-22597

An issue in Jerrscript- project Jerryscrip v. 2.3.0 allows a remote attacker to execute arbitrary code via the ecma_builtin_array_prototype_object_slice parameter.

EPSS: 0.013 (67.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Jerryscript — versions 2.3.0
N/a — versions n/a

References

cve@mitre.org (Exploit, Patch, Issue Tracking)

Frequently asked questions

What is CVE-2020-22597?: CVE-2020-22597 is a critical-severity vulnerability in Jerryscript. CVSS score: 9.8/10. Published 2023-07-03.
How severe is CVE-2020-22597?: Critical severity. CVSS v3 base score is 9.8 out of 10.