CVE search · CVE-2023-28081
CVE-2023-28081
critical 9.8
A bytecode optimization bug in Hermes prior to commit e6ed9c1a4b02dc219de1648f44cd808a56171b81 could be used to cause an use-after-free and obtain arbitrary code execution via a carefully crafted payload. Note that this is only exploitable in cases where Hermes is used to execute untrusted JavaScript. Hence, most React Native applications are not affected.
Details
- Status
- Modified
- Published
- Last changed
- Source
- cve-assign@fb.com
- Weakness
- CWE-416
Severity
| Version | Score | Vector | Source |
|---|---|---|---|
| CVSS 3.1 | critical 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
nvd@nist.govPrimary |
| CVSS 3.1 | critical 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary |
Affected products
Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.
- facebook · hermes
References
- https://github.com/facebook/hermes/commit/e6ed9c1a4b02dc219de1648f44cd808a56171b81Patch
- https://www.facebook.com/security/advisories/cve-2023-28081PatchVendor Advisory
- https://github.com/facebook/hermes/commit/e6ed9c1a4b02dc219de1648f44cd808a56171b81Patch
- https://www.facebook.com/security/advisories/cve-2023-28081PatchVendor Advisory