CVE-2021-46549: Medium severity mjs vulnerability
Published Jan 27, 2022
·Updated
Cesanta MJS v2.20.0 was discovered to contain a SEGV vulnerability via parsecvaltype at src/mjsffi.c. This vulnerability can lead to a Denial of Service (DoS).
Affected Software
1 affected component
Cesanta mJS=2.20.0
Remediation
Patch Available
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-2021-46549?
CVE-2021-46549 is a SEGV vulnerability in Cesanta MJS v2.20.0 that can lead to a Denial of Service (DoS).
2
How severe is CVE-2021-46549?
CVE-2021-46549 has a severity rating of medium (5.5).
3
How does CVE-2021-46549 affect Cesanta MJS v2.20.0?
CVE-2021-46549 affects Cesanta MJS v2.20.0 and can lead to a Denial of Service (DoS).
4
How can I fix CVE-2021-46549?
To fix CVE-2021-46549, it is recommended to update Cesanta MJS to a version that is not affected by this vulnerability.
5
Where can I find more information about CVE-2021-46549?
More information about CVE-2021-46549 can be found at the following reference: https://github.com/cesanta/mjs/issues/224