CVE-2018-11592

MEDIUM

Espruino < 1.98 - Denial of Service via Out-of-bounds Read in Graphics Library

Title source: llm
STIX 2.1

Description

Espruino before 1.98 allows attackers to cause a denial of service (application crash) with a user crafted input file via an Out-of-bounds Read during syntax parsing in which certain height validation is missing in libs/graphics/jswrap_graphics.c.

References (3)

Core 3
Core References
Issue Tracking, Vendor Advisory x_refsource_misc
https://github.com/espruino/Espruino/issues/1421
Exploit, Vendor Advisory x_refsource_misc
https://github.com/espruino/Espruino/files/2015630/test_0.txt

Scores

CVSS v3 5.5
EPSS 0.0101
EPSS Percentile 59.0%
Attack Vector LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Details

CWE
CWE-125
Status published
Products (1)
espruino/espruino < 1.98
Published May 31, 2018
Tracked Since Feb 18, 2026