CVE-2021-46525: Use After Free
First published: Thu Jan 27 2022(Updated: )
Cesanta MJS v2.20.0 was discovered to contain a heap-use-after-free via mjs_apply at src/mjs_exec.c.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cesanta MJS | =2.20.0 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-46525?
CVE-2021-46525 is a heap-use-after-free vulnerability found in Cesanta MJS version 2.20.0.
How severe is CVE-2021-46525?
CVE-2021-46525 has a severity score of 7.8, which is considered high.
How does CVE-2021-46525 affect Cesanta MJS?
CVE-2021-46525 affects Cesanta MJS version 2.20.0.
What is the CWE category for CVE-2021-46525?
CVE-2021-46525 falls under the CWE category 416.
Is there a fix available for CVE-2021-46525?
Yes, it is recommended to update Cesanta MJS to a version that is not affected by this vulnerability.
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