CVE-2025-62596
youki container escape and denial of service due to arbitrary write gadgets and procfs write redirects
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según GHSA (alta).
Descripción
Youki is a container runtime written in Rust. In versions 0.5.6 and below, youki’s apparmor handling performs insufficiently strict write-target validation, and when combined with path substitution during pathname resolution, can allow writes to unintended procfs locations. While resolving a path component-by-component, a shared-mount race can substitute intermediate components and redirect the final target. This issue is fixed in version 0.5.7.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| cargo::GitHub Security Advisory Rust | youki | 0.5.7 |
Referencias
- https://github.com/opencontainers/runc/security/advisories/GHSA-cgrx-mc8f-2prm
- https://github.com/youki-dev/youki
- https://github.com/youki-dev/youki/commit/5886c91073b9be748bd8d5aed49c4a820548030a
- https://github.com/youki-dev/youki/security/advisories/GHSA-vf95-55w6-qmrf
- https://nvd.nist.gov/vuln/detail/CVE-2025-62596
- https://pkg.go.dev/github.com/cyphar/filepath-securejoin/pathrs-lite/procfs
- https://youtu.be/tGseJW_uBB8
- https://youtu.be/y1PaBzxwRWQ