CVE-2022-35289

 

Published at: - 11-10-2022 04:15

Last modified: - 11-10-2022 09:09

Total changes: - 1

Description

A write-what-where condition in hermes caused by an integer overflow, prior to commit 5b6255ae049fa4641791e47fad994e8e8c4da374 allows attackers to potentially execute arbitrary code via crafted JavaScript. Note that this is only exploitable if the application using Hermes permits evaluation of untrusted JavaScript. Hence, most React Native applications are not affected.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• https://www.facebook.com/security/advisories/CVE-2022-35289
• https://github.com/facebook/hermes/commit/5b6255ae049fa4641791e47fad994e8e8c4da374

 

Keywords

NVD

 

CVE-2022-35289

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures