CVE-2023-49552: High severity mjs vulnerability
Published Jan 2, 2024
·Updated
An Out of Bounds Write in Cesanta mjs 2.20.0 allows a remote attacker to cause a denial of service via the mjsopjsonstringify function in the msj.c file.
Affected Software
1 affected component
Cesanta mJS=2.20.0
Event History
Jan 2, 2024
CVE Published
12:00 AM
Data Sourced
12:00 AM
Description
Data Sourced
via NVD·11:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2023-49552?
CVE-2023-49552 is considered to have a high severity level due to its potential to cause a denial of service.
2
How do I fix CVE-2023-49552?
To fix CVE-2023-49552, upgrade Cesanta mjs to version 2.21.0 or later.
3
Which software is affected by CVE-2023-49552?
CVE-2023-49552 affects Cesanta mjs version 2.20.0.
4
What kind of vulnerability is CVE-2023-49552?
CVE-2023-49552 is classified as an Out of Bounds Write vulnerability.
5
Can CVE-2023-49552 be exploited remotely?
Yes, CVE-2023-49552 can be exploited remotely via the mjs_op_json_stringify function.