What is the severity of CVE-2021-46512?

CVE-2021-46512 is classified as a Denial of Service (DoS) vulnerability.

How do I fix CVE-2021-46512?

To mitigate CVE-2021-46512, upgrade to a newer version of Cesanta MJS that addresses the SEGV vulnerability.

What software is affected by CVE-2021-46512?

CVE-2021-46512 specifically affects Cesanta MJS version 2.20.0.

What kind of attack can be executed due to CVE-2021-46512?

An attacker can exploit CVE-2021-46512 to trigger a Denial of Service (DoS) condition.

When was CVE-2021-46512 discovered?

CVE-2021-46512 was identified in version 2.20.0 of Cesanta MJS.

Vulnerability/
CVE-2021-46512

medium

5.5

27/1/2022

4/8/2024

CVE-2021-46512

First published: Thu Jan 27 2022(Updated: )

Cesanta MJS v2.20.0 was discovered to contain a SEGV vulnerability via mjs_apply at src/mjs_exec.c. This vulnerability can lead to a Denial of Service (DoS).

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Cesanta MJS	=2.20.0

Remedy

https://github.com/cesanta/mjs/issues/202

Never miss a vulnerability like this again

Reference Links

https://github.com/cesanta/mjs/issues/202

Frequently Asked Questions

What is the severity of CVE-2021-46512?
CVE-2021-46512 is classified as a Denial of Service (DoS) vulnerability.
How do I fix CVE-2021-46512?
To mitigate CVE-2021-46512, upgrade to a newer version of Cesanta MJS that addresses the SEGV vulnerability.
What software is affected by CVE-2021-46512?
CVE-2021-46512 specifically affects Cesanta MJS version 2.20.0.
What kind of attack can be executed due to CVE-2021-46512?
An attacker can exploit CVE-2021-46512 to trigger a Denial of Service (DoS) condition.
When was CVE-2021-46512 discovered?
CVE-2021-46512 was identified in version 2.20.0 of Cesanta MJS.

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agent/first-publish-date
agent/event
agent/description
agent/tags
agent/source
vendor/cesanta
canonical/cesanta mjs
version/cesanta mjs/2.20.0

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Frequently Asked Questions

What is the severity of CVE-2021-46512?
CVE-2021-46512 is classified as a Denial of Service (DoS) vulnerability.
How do I fix CVE-2021-46512?
To mitigate CVE-2021-46512, upgrade to a newer version of Cesanta MJS that addresses the SEGV vulnerability.
What software is affected by CVE-2021-46512?
CVE-2021-46512 specifically affects Cesanta MJS version 2.20.0.
What kind of attack can be executed due to CVE-2021-46512?
An attacker can exploit CVE-2021-46512 to trigger a Denial of Service (DoS) condition.
When was CVE-2021-46512 discovered?
CVE-2021-46512 was identified in version 2.20.0 of Cesanta MJS.