CVE-2020-19693

Published: Apr 4, 2023Modified: Jun 17, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

An issue found in Espruino Espruino 6ea4c0a allows an attacker to execute arbitrrary code via oldFunc parameter of the jswrap_object.c:jswrap_function_replacewith endpoint.

Affected (1)

Products: Espruino: Espruino

Espruino

1 product

Espruino

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Espruino Espruino	Version 2019-06-28

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (2)

https://github.com/espruino/Espruino/issues/1684

Source: cve@mitre.org

ExploitIssue TrackingPatch

https://github.com/espruino/Espruino/issues/1684

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitIssue TrackingPatch

Timeline

No history available yet.