CVE-2023-43338

Published: Sep 23, 2023Modified: Nov 21, 2024

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

Cesanta mjs v2.20.0 was discovered to contain a function pointer hijacking vulnerability via the function mjs_get_ptr(). This vulnerability allows attackers to execute arbitrary code via a crafted input.

Affected (1)

Products: Cesanta: Mjs

Cesanta

1 product

Mjs

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Cesanta Mjs	Version 2.20.0

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/cesanta/mjs/issues/250

Source: cve@mitre.org

ExploitIssue TrackingVendor Advisory

https://github.com/cesanta/mjs/issues/250

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

ExploitIssue TrackingVendor Advisory

Timeline

No history available yet.