CVE-2018-11595

Published: May 31, 2018Modified: Nov 21, 2024

7.8

Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

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.

Affected (1)

Products: Espruino: Espruino

Espruino

1 product

Espruino

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Espruino Espruino	Before 1.99

Related CWEs

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (10)

https://github.com/espruino/Espruino/commit/0a7619875bf79877907205f6bee08465b89ff10b

Source: cve@mitre.org

PatchVendor Advisory

https://github.com/espruino/Espruino/files/2019210/test_0.txt

Source: cve@mitre.org

ExploitVendor Advisory

https://github.com/espruino/Espruino/files/2019216/test_2.txt

Source: cve@mitre.org

ExploitVendor Advisory

https://github.com/espruino/Espruino/files/2019220/test_4.txt

Source: cve@mitre.org

ExploitVendor Advisory

https://github.com/espruino/Espruino/issues/1425

Source: cve@mitre.org

Issue TrackingVendor Advisory

https://github.com/espruino/Espruino/commit/0a7619875bf79877907205f6bee08465b89ff10b