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SUSE: CVE-2021-30465: SUSE Linux Security Advisory

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SUSE: CVE-2021-30465: SUSE Linux Security Advisory

Severity
6
CVSS
(AV:N/AC:M/Au:S/C:P/I:P/A:P)
Published
05/14/2021
Created
06/14/2021
Added
06/12/2021
Modified
10/26/2022

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)

  • suse-upgrade-containerd
  • suse-upgrade-containerd-ctr
  • suse-upgrade-docker
  • suse-upgrade-docker-bash-completion
  • suse-upgrade-docker-fish-completion
  • suse-upgrade-docker-kubic
  • suse-upgrade-docker-kubic-bash-completion
  • suse-upgrade-docker-kubic-fish-completion
  • suse-upgrade-docker-kubic-kubeadm-criconfig
  • suse-upgrade-docker-kubic-zsh-completion
  • suse-upgrade-docker-zsh-completion
  • suse-upgrade-runc

References

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