CVE-2021-46553: Medium severity mjs vulnerability
Published Jan 27, 2022
·Updated
Cesanta MJS v2.20.0 was discovered to contain a SEGV vulnerability via mjssetinternal at src/mjsobject.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-2021-46553?
CVE-2021-46553 refers to a SEGV vulnerability in Cesanta MJS v2.20.0.
2
What is the severity of CVE-2021-46553?
The severity of CVE-2021-46553 is medium, with a CVSSv3 score of 5.5.
3
How does CVE-2021-46553 affect Cesanta MJS?
CVE-2021-46553 affects Cesanta MJS v2.20.0 and can lead to a Denial of Service (DoS) due to a SEGV vulnerability.
4
How can CVE-2021-46553 be exploited?
CVE-2021-46553 can be exploited by using the mjs_set_internal function in src/mjs_object.c of Cesanta MJS v2.20.0.
5
Is there a fix for CVE-2021-46553?
At the moment, there is no available fix for CVE-2021-46553. It is recommended to update to a patched version once it becomes available.