CVE-2021-33448: Buffer Overflow
First published: Tue Jul 26 2022(Updated: )
An issue was discovered in mjs(mJS: Restricted JavaScript engine), ES6 (JavaScript version 6). There is stack buffer overflow at 0x7fffe9049390.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cesanta 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 CVE-2021-33448?
CVE-2021-33448 is a vulnerability in mjs(mJS: Restricted JavaScript engine), ES6 (JavaScript version 6), which allows for a stack buffer overflow.
How severe is CVE-2021-33448?
The severity of CVE-2021-33448 is medium, with a CVSS score of 5.5.
What software is affected by CVE-2021-33448?
Cesanta MJS versions up to and excluding 2.20.0 are affected by CVE-2021-33448.
How can I fix CVE-2021-33448?
To fix CVE-2021-33448, it is recommended to update Cesanta MJS to version 2.20.0 or newer.
Where can I find more information about CVE-2021-33448?
More information about CVE-2021-33448 can be found at the following references: [Reference 1](https://gist.github.com/Clingto/bb632c0c463f4b2c97e4f65f751c5e6d), [Reference 2](https://github.com/cesanta/mjs/issues/170).
- collector/nvd-index
- agent/event
- agent/references
- agent/weakness
- agent/severity
- agent/author
- agent/type
- agent/description
- agent/remedy
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/cesanta
- canonical/cesanta mjs