CVE-2021-46509
First published: Thu Jan 27 2022(Updated: )
Cesanta MJS v2.20.0 was discovered to contain a stack overflow via snquote at mjs/src/mjs_json.c.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| MJS | =2.20.0 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-46509?
CVE-2021-46509 is considered a high severity vulnerability due to the potential for a stack overflow, which can lead to arbitrary code execution.
How do I fix CVE-2021-46509?
To mitigate CVE-2021-46509, users should upgrade Cesanta MJS to the latest version that addresses this vulnerability.
What versions of MJS are affected by CVE-2021-46509?
CVE-2021-46509 specifically affects Cesanta MJS version 2.20.0.
Does CVE-2021-46509 affect other versions of MJS?
CVE-2021-46509 has been reported to specifically affect version 2.20.0 and may not apply to earlier versions.
What is the impact of CVE-2021-46509 on system security?
The impact of CVE-2021-46509 on system security includes the possibility of remote code execution, leading to potential system compromise.
- agent/type
- agent/author
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/last-modified-date
- agent/references
- agent/remedy
- agent/weakness
- agent/first-publish-date
- agent/event
- agent/description
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-api
- vendor/cesanta
- canonical/mjs
- version/mjs/2.20.0