← Back to CVEs

CVE-2022-35289

CRITICAL

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published10/11/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

facebook:hermes

Weaknesses (CWE)

CWE-680CWE-190

References

https://github.com/facebook/hermes/commit/5b6255ae049fa4641791e47fad994e8e8c4da374(cve-assign@fb.com)

https://www.facebook.com/security/advisories/CVE-2022-35289(cve-assign@fb.com)

https://github.com/facebook/hermes/commit/5b6255ae049fa4641791e47fad994e8e8c4da374(af854a3a-2127-422b-91ae-364da2661108)

https://www.facebook.com/security/advisories/CVE-2022-35289(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.