PT-2020-15695 · Jerryscript · Jerryscript

Changochen · Published 2020-08-13 · Updated 2020-08-19 · CVE-2020-24344

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Name of the Vulnerable Software and Affected Versions JerryScript versions prior to 2.3.0

Description The issue is related to a buffer over-read in JerryScript, which can be triggered by a specific function call, function({a=arguments}){const arguments}.

Recommendations For versions prior to 2.3.0, update to version 2.3.0 or later to resolve the issue.

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2020-24344

Affected Products

Jerryscript

References · 7

• 🔥 https://github.com/jerryscript-project/jerryscript/issues/3976 · Exploit
• https://osv.dev/vulnerability/CVE-2020-24344 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-24344 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-24344 · Security Note
• https://ubuntu.com/security/CVE-2020-24344 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-24344 · Security Note
• https://github.com/jerryscript-project/jerryscript/commit/841d536fce1ce29267cdf0ea12be4026e1c35d3a · Note