CVE-2021-33441: Null Pointer Dereference
Published Jul 26, 2022
·Updated
An issue was discovered in mjs (mJS: Restricted JavaScript engine), ES6 (JavaScript version 6). There is NULL pointer dereference in execexpr() in mjs.c.
Affected Software
1 affected component
Cesanta mJS<2.20.0
Remediation
Patch Available
Event History
Jul 26, 2022
CVE Published
via MITRE·12:09 PM
Data Sourced
via MITRE·12:09 PM
Description
Frequently Asked Questions
1
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2021-33441.
2
What is the severity of CVE-2021-33441?
The severity of CVE-2021-33441 is medium with a CVSS score of 5.5.
3
What is the affected software for CVE-2021-33441?
The affected software for CVE-2021-33441 is Cesanta MJS up to version 2.20.0.
4
What is the description of CVE-2021-33441?
CVE-2021-33441 is a NULL pointer dereference vulnerability in mjs (mJS: Restricted JavaScript engine).
5
How can I fix CVE-2021-33441?
To fix CVE-2021-33441, update Cesanta MJS to a version higher than 2.20.0.