CVE-2021-24045
N/A
N/A
Summary
A type confusion vulnerability could be triggered when resolving the "typeof" unary operator in Facebook Hermes prior to v0.10.0. Note that this is only exploitable if the application using Hermes permits evaluation of untrusted JavaScript. Hence, most React Native applications are not affected.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Hermes | 0.10.0 < unspecified | unaffected | |
| Hermes | unspecified < 0.10.0 | affected |
Weaknesses
- CWE-843: CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')
ADP Enrichment
CVE Program Container
Additional References
- https://www.facebook.com/security/advisories/cve-2021-24045
- https://github.com/facebook/hermes/commit/55e1b2343f4deb1a1b5726cfe1e23b2068217ff2
References
- https://www.facebook.com/security/advisories/cve-2021-24045
- https://github.com/facebook/hermes/commit/55e1b2343f4deb1a1b5726cfe1e23b2068217ff2
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