CVE-2018-11595

HIGH

Espruino < 1.99 - Denial of Service and Privilege Escalation via Buffer Overflow in Syntax Parser

Title source: llm
STIX 2.1

Description

Espruino before 1.99 allows attackers to cause a denial of service (application crash) and a potential Escalation of Privileges with a user crafted input file via a Buffer Overflow during syntax parsing, because strncat is misused.

References (5)

Core 5
Core References
Exploit, Vendor Advisory x_refsource_misc
https://github.com/espruino/Espruino/files/2019220/test_4.txt
Exploit, Vendor Advisory x_refsource_misc
https://github.com/espruino/Espruino/files/2019210/test_0.txt
Issue Tracking, Vendor Advisory x_refsource_misc
https://github.com/espruino/Espruino/issues/1425
Exploit, Vendor Advisory x_refsource_misc
https://github.com/espruino/Espruino/files/2019216/test_2.txt

Scores

CVSS v3 7.8
EPSS 0.0130
EPSS Percentile 66.8%
Attack Vector LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-119
Status published
Products (1)
espruino/espruino < 1.99
Published May 31, 2018
Tracked Since Feb 18, 2026