CVE-2022-27810
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Facebook Hermes
PublishedOct 6, 2022
First seenOct 6, 2022
Weakness typeCWE-674CWE-674
How to fix
Update
- facebook hermes0.12.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| facebook hermes | v < 0.12.0 | 0.12.0 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.