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Alma Linux: CVE-2021-30465: Important: container-tools:2.0 security update (Multiple Advisories)

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Alma Linux: CVE-2021-30465: Important: container-tools:2.0 security update (Multiple Advisories)

Severity
6
CVSS
(AV:N/AC:M/Au:S/C:P/I:P/A:P)
Published
05/27/2021
Created
05/05/2022
Added
05/04/2022
Modified
05/20/2022

Description

runc before 1.0.0-rc95 allows a Container Filesystem Breakout via Directory Traversal. To exploit the vulnerability, an attacker must be able to create multiple containers with a fairly specific mount configuration. The problem occurs via a symlink-exchange attack that relies on a race condition.

Solution(s)

  • alma-upgrade-cockpit-podman
  • alma-upgrade-conmon
  • alma-upgrade-container-selinux
  • alma-upgrade-containernetworking-plugins
  • alma-upgrade-containers-common
  • alma-upgrade-crit
  • alma-upgrade-criu
  • alma-upgrade-fuse-overlayfs
  • alma-upgrade-libslirp
  • alma-upgrade-libslirp-devel
  • alma-upgrade-python-podman-api
  • alma-upgrade-python3-criu
  • alma-upgrade-skopeo
  • alma-upgrade-skopeo-tests
  • alma-upgrade-slirp4netns
  • alma-upgrade-toolbox
  • alma-upgrade-udica

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