CVE-2021-33442: 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 json_printf() 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-2021-33442.
What is the severity of CVE-2021-33442?
The severity of CVE-2021-33442 is medium with a CVSS score of 5.5.
What is the affected software?
The affected software is Cesanta MJS version up to exclusive 2.20.0.
What is the CWE ID associated with CVE-2021-33442?
The CWE ID associated with CVE-2021-33442 is CWE-476.
How can I fix the vulnerability in Cesanta MJS?
To fix the vulnerability in Cesanta MJS, update to a version above 2.20.0.
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