Docker Engine - v20.10.24

Security

20.10.24

Bug fixes and enhancements

  • Fixed a number of issues that can cause Swarm encrypted overlay networks
    to fail to uphold their guarantees, addressing CVE-2023-28841,
    CVE-2023-28840, and
    CVE-2023-28842.
    • A lack of kernel support for encrypted overlay networks now reports
      as an error.
    • Encrypted overlay networks are eagerly set up, rather than waiting for
      multiple nodes to attach.
    • Encrypted overlay networks are now usable on Red Hat Enterprise Linux 9
      through the use of the xt_bpf kernel module.
    • Users of Swarm overlay networks should review GHSA-vwm3-crmr-xfxw
      to ensure that unintentional exposure has not occurred.
  • Upgrade github.com/containerd/fifo to v1.1.0 to fix a potential panic moby/moby#45216.
  • Fix missing Bash completion for installed cli-plugins docker/cli#4091.

Packaging Updates


Details

date
April 4, 2023, 9:04 p.m.
name
v20.10.24
type
Patch
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