Description (CNA)
An error in BigInt conversion to Number in Hermes prior to commit a6dcafe6ded8e61658b40f5699878cd19a481f80 could have been used by a malicious attacker to execute arbitrary code due to an out-of-bound write. Note that this bug is only exploitable in cases where Hermes is used to execute untrusted JavaScript. Hence, most React Native applications are not affected.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Facebook / Hermes | affected 0 before a6dcafe6ded8e61658b40f5699878cd19a481f80 |
CWE
No CWE identifiers supplied.
References
- https://www.facebook.com/security/advisories/cve-2023-23556
- https://github.com/facebook/hermes/commit/a6dcafe6ded8e61658b40f5699878cd19a481f80
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.