CVE-2024-1753 — Buildah: buildah: container escape via improper bind mount validation
A flaw was found in Buildah (and subsequently Podman Build) which allows containers to mount arbitrary locations on the host filesystem into build containers. A malicious Contai…
Published: 2024-03-18 · CVSS: 8.6 · CVSS 3.1
A flaw was found in Buildah (and subsequently Podman Build) which allows containers to mount arbitrary locations on the host filesystem into build containers. A malicious Containerfile can use a dummy image with a symbolic link to the root filesystem as a mount source and cause the mount operation to mount the host root filesystem inside the RUN step. The commands inside the RUN step will then have read-write access to the host filesystem, allowing for full container escape at build time.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7