Vulnerabilidades / CVE-2022-1212

crítica

CVE-2022-1212

Use-After-Free in str_escape in mruby/mruby in GitHub repository mruby ...

Publicada Modificada CWE 416
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

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

Descripción

Use-After-Free in str_escape in mruby/mruby in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
debian 10mrubysin corrección indicada
debian 11mrubysin corrección indicada
debian 12mruby3.0.0-4
debian 13mruby3.0.0-4
debian 14mruby3.0.0-4
echomruby3.0.0-4
rapidfort ubuntu 20.04mruby0:3.2.0-2
rapidfort ubuntu 22.04mruby0:3.2.0-2
rapidfort ubuntu 24.04mruby0:3.2.0-2

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.