CVE-2022-27810
First published: Thu Oct 06 2022(Updated: )
It was possible to trigger an infinite recursion condition in the error handler when Hermes executed specific maliciously formed JavaScript. This condition was only possible to trigger in dev-mode (when asserts were enabled). This issue affects Hermes versions prior to v0.12.0.
Credit: cve-assign@fb.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Facebook Hermes | <0.12.0 |
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-2022-27810?
CVE-2022-27810 is a vulnerability in Hermes, a JavaScript engine developed by Facebook, which allows for an infinite recursion condition in the error handler.
What is the severity of CVE-2022-27810?
CVE-2022-27810 has a severity rating of 7.5, which is considered high.
Which versions of Hermes are affected by CVE-2022-27810?
Versions of Hermes prior to v0.12.0 are affected by CVE-2022-27810.
How can CVE-2022-27810 be triggered?
CVE-2022-27810 can be triggered by executing specific maliciously formed JavaScript in dev-mode (when asserts were enabled).
How can I mitigate the vulnerability in Hermes?
To mitigate the vulnerability in Hermes, it is recommended to update to version v0.12.0 or higher.
- collector/nvd-index
- agent/weakness
- agent/references
- agent/severity
- agent/tags
- agent/author
- agent/type
- agent/event
- agent/description
- vendor/facebook
- canonical/facebook hermes