CVE-2021-46523: Buffer Overflow
First published: Thu Jan 27 2022(Updated: )
Cesanta MJS v2.20.0 was discovered to contain a heap buffer overflow via to_json_or_debug at mjs/src/mjs_json.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 CVE-2021-46523?
CVE-2021-46523 is a vulnerability found in Cesanta MJS v2.20.0 that allows a heap buffer overflow via to_json_or_debug at mjs/src/mjs_json.c.
What is the severity of CVE-2021-46523?
The severity of CVE-2021-46523 is high with a CVSS score of 7.8.
How does CVE-2021-46523 affect Cesanta MJS?
CVE-2021-46523 affects Cesanta MJS version 2.20.0.
How can I fix CVE-2021-46523?
To fix CVE-2021-46523, it is recommended to update Cesanta MJS to a version that does not contain the vulnerability.
Where can I find more information about CVE-2021-46523?
More information about CVE-2021-46523 can be found at the following link: [github.com/cesanta/mjs/issues/198](https://github.com/cesanta/mjs/issues/198)
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