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Alma Linux: CVE-2024-1753: Important: buildah security update (Multiple Advisories)

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Alma Linux: CVE-2024-1753: Important: buildah security update (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
03/18/2024
Created
04/30/2024
Added
04/30/2024
Modified
05/24/2024

Description

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.

Solution(s)

  • alma-upgrade-buildah
  • alma-upgrade-buildah-tests
  • alma-upgrade-podman
  • alma-upgrade-podman-docker
  • alma-upgrade-podman-plugins
  • alma-upgrade-podman-remote
  • alma-upgrade-podman-tests

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