CVE-2023-43338: Critical severity mjs vulnerability
Published Sep 22, 2023
·Updated
Cesanta mjs v2.20.0 was discovered to contain a function pointer hijacking vulnerability via the function mjsgetptr(). This vulnerability allows attackers to execute arbitrary code via a crafted input.
Affected Software
1 affected component
Cesanta mJS=2.20.0
Event History
Sep 22, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Frequently Asked Questions
1
What is CVE-2023-43338?
CVE-2023-43338 is a function pointer hijacking vulnerability in Cesanta mjs v2.20.0.
2
How severe is CVE-2023-43338?
CVE-2023-43338 has a severity rating of 9.8, which is considered critical.
3
What is the affected software?
The affected software is Cesanta mjs v2.20.0.
4
How can attackers exploit the CVE-2023-43338 vulnerability?
Attackers can exploit CVE-2023-43338 by executing arbitrary code through a crafted input.
5
Are there any references to learn more about CVE-2023-43338?
Yes, you can refer to the GitHub issue #250 of Cesanta mjs for more details on CVE-2023-43338.