CVE-2021-46526: Buffer Overflow

Published Jan 27, 2022
·
Updated

Cesanta MJS v2.20.0 was discovered to contain a global buffer overflow via snquote at src/mjsjson.c.

Affected Software

1 affected component
Cesanta mJS=2.20.0

Event History

Jan 27, 2022
CVE Published
via MITRE·08:22 PM
Data Sourced
via MITRE·08:22 PM
Description

Frequently Asked Questions

1

What is CVE-2021-46526?

CVE-2021-46526 is a vulnerability in Cesanta MJS version 2.20.0 that allows for a global buffer overflow via snquote at src/mjs_json.c.

2

How severe is CVE-2021-46526?

CVE-2021-46526 has a severity rating of 7.8 (high).

3

What software is affected by CVE-2021-46526?

Cesanta MJS version 2.20.0 is affected by CVE-2021-46526.

4

How can I fix CVE-2021-46526?

To fix CVE-2021-46526, users should update to a version of Cesanta MJS that is not affected by the vulnerability.

5

Where can I find more information about CVE-2021-46526?

More information about CVE-2021-46526 can be found at the following reference: https://github.com/cesanta/mjs/issues/191

Contact

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