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Vulnerabilidades / CVE-2020-1914

crítica

CVE-2020-1914

Always-Incorrect Control Flow Implementation in Facebook Hermes

Publicada Modificada CWE 670
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.

Severidad por fuente

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GHSA9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, GHSA.

Descripción

A logic vulnerability when handling the SaveGeneratorLong instruction in Facebook Hermes prior to commit b2021df620824627f5a8c96615edbd1eb7fdddfc allows attackers to potentially read out of bounds or theoretically 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.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
npm::GitHub Security Advisory npmhermes-engine0.7.2
alpine 3.13hermes0
alpine 3.14hermes0
alpine 3.15hermes0
alpine 3.16hermes0
alpine 3.17hermes0
alpine 3.18hermes0
alpine 3.19hermes0
alpine 3.20hermes0
alpine 3.21hermes0
alpine 3.22hermes0
alpine 3.23hermes0
Mostrar las 14 entradas de 14 fuentes
FuentePaqueteCorregido en
npm::GitHub Security Advisory npmhermes-engine0.7.2
alpine 3.13hermes0
alpine 3.14hermes0
alpine 3.15hermes0
alpine 3.16hermes0
alpine 3.17hermes0
alpine 3.18hermes0
alpine 3.19hermes0
alpine 3.20hermes0
alpine 3.21hermes0
alpine 3.22hermes0
alpine 3.23hermes0
alpine 3.24hermes0
alpine edgehermes0

Referencias

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.