CVE-2021-46527: Buffer Overflow
First published: Thu Jan 27 2022(Updated: )
Cesanta MJS v2.20.0 was discovered to contain a heap buffer overflow via mjs_get_cstring at src/mjs_string.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-2021-46527?
CVE-2021-46527 is a vulnerability in Cesanta MJS v2.20.0 that allows for a heap buffer overflow through mjs_get_cstring at src/mjs_string.c.
How severe is CVE-2021-46527?
CVE-2021-46527 has a severity rating of 7.8 (high).
How can I fix CVE-2021-46527?
To fix CVE-2021-46527, update Cesanta MJS to version 2.20.1 or later.
Where can I find more information about CVE-2021-46527?
You can find more information about CVE-2021-46527 at the following reference: https://github.com/cesanta/mjs/issues/197
What is the CWE ID for CVE-2021-46527?
The CWE ID for CVE-2021-46527 is CWE-119 and CWE-787.
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