CVE-2021-33441: Null Pointer Dereference
First published: Tue Jul 26 2022(Updated: )
An issue was discovered in mjs (mJS: Restricted JavaScript engine), ES6 (JavaScript version 6). There is NULL pointer dereference in exec_expr() in mjs.c.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cesanta MJS | <2.20.0 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2021-33441.
What is the severity of CVE-2021-33441?
The severity of CVE-2021-33441 is medium with a CVSS score of 5.5.
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.
What is the description of CVE-2021-33441?
CVE-2021-33441 is a NULL pointer dereference vulnerability in mjs (mJS: Restricted JavaScript engine).
How can I fix CVE-2021-33441?
To fix CVE-2021-33441, update Cesanta MJS to a version higher than 2.20.0.
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