CVE-2021-46534: Medium severity mjs vulnerability
Published Jan 27, 2022
·Updated
Cesanta MJS v2.20.0 was discovered to contain a SEGV vulnerability via getpropbuiltinforeign at src/mjsexec.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-2021-46534?
CVE-2021-46534 is a SEGV vulnerability found in Cesanta MJS v2.20.0, which can lead to a Denial of Service (DoS).
2
How severe is CVE-2021-46534?
CVE-2021-46534 has a severity rating of medium with a score of 5.5.
3
Is Cesanta MJS v2.20.0 affected by CVE-2021-46534?
Yes, Cesanta MJS v2.20.0 is affected by CVE-2021-46534.
4
What is the impact of CVE-2021-46534?
CVE-2021-46534 can be exploited to cause a Denial of Service (DoS) attack.
5
How can I fix CVE-2021-46534?
To fix CVE-2021-46534, update Cesanta MJS to a version that does not contain the vulnerability.