CVE Vulnerability

CVE-2022-35289

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.

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.facebook.com/security/advisories/CVE-2022-35289 Vendor Advisory
https://github.com/facebook/hermes/commit/5b6255ae049fa4641791e47fad994e8e8c4da374 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:facebook:hermes:*:*:*:*:*:*:*:*
Information

Published : 2022-10-11 02:15

Updated : 2022-10-11 07:09

NVD link : CVE-2022-35289

Mitre link : CVE-2022-35289

Products Affected
No products.
CWE
CWE-190