CVE-2023-30087: Buffer Overflow

Published May 9, 2023
·
Updated

Buffer Overflow vulnerability found in Cesanta MJS v.1.26 allows a local attacker to cause a denial of service via the mjsmkstring function in mjs.c.

Affected Software

1 affected component
Cesanta mJS=1.26

Event History

May 9, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·04:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is CVE-2023-30087?

CVE-2023-30087 is a Buffer Overflow vulnerability found in Cesanta MJS version 1.26.

2

What is the severity of CVE-2023-30087?

CVE-2023-30087 has a severity rating of medium.

3

How does CVE-2023-30087 affect Cesanta MJS?

CVE-2023-30087 allows a local attacker to cause a denial of service in Cesanta MJS v.1.26 through the mjs_mk_string function in mjs.c.

4

How can I fix CVE-2023-30087?

To fix CVE-2023-30087, update to a version of Cesanta MJS that is not affected by this vulnerability.

5

Where can I find more information about CVE-2023-30087?

You can find more information about CVE-2023-30087 at the following link: [CVE-2023-30087](https://github.com/cesanta/mjs/issues/244).

Contact

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