← Zuruck zu CVEs

CVE-2023-23557

CRITICAL

9.8

Beschreibung

An error in Hermes' algorithm for copying objects properties prior to commit a00d237346894c6067a594983be6634f4168c9ad could be used by a malicious attacker to execute arbitrary code via type confusion. Note that this is only exploitable in cases where Hermes is used to execute untrusted JavaScript. Hence, most React Native applications are not affected.

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht5/18/2023

Zuletzt geandert1/21/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

facebook:hermes

Schwachen (CWE)

CWE-843CWE-843

Referenzen

https://github.com/facebook/hermes/commit/a00d237346894c6067a594983be6634f4168c9ad(cve-assign@fb.com)

https://www.facebook.com/security/advisories/cve-2023-23557(cve-assign@fb.com)

https://github.com/facebook/hermes/commit/a00d237346894c6067a594983be6634f4168c9ad(af854a3a-2127-422b-91ae-364da2661108)

https://www.facebook.com/security/advisories/cve-2023-23557(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

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