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CVE-2022-32234

CRITICAL

9.8

Description

An out of bounds write in hermes, while handling large arrays, prior to commit 06eaec767e376bfdb883d912cb15e987ddf2bda1 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-787CWE-787

References

https://github.com/facebook/hermes/commit/06eaec767e376bfdb883d912cb15e987ddf2bda1(cve-assign@fb.com)

https://www.facebook.com/security/advisories/CVE-2022-32234(cve-assign@fb.com)

https://github.com/facebook/hermes/commit/06eaec767e376bfdb883d912cb15e987ddf2bda1(af854a3a-2127-422b-91ae-364da2661108)

https://www.facebook.com/security/advisories/CVE-2022-32234(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.