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Debian: CVE-2020-27352: snapd -- security update

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Debian: CVE-2020-27352: snapd -- security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
06/21/2024
Created
07/31/2024
Added
07/30/2024
Modified
07/30/2024

Description

When generating the systemd service units for the docker snap (and other similar snaps), snapd does not specify Delegate=yes - as a result systemd will move processes from the containers created and managed by these snaps into the cgroup of the main daemon within the snap itself when reloading system units. This may grant additional privileges to a container within the snap that were not originally intended.

Solution(s)

  • debian-upgrade-snapd

References

  • https://attackerkb.com/topics/cve-2020-27352
  • CVE - 2020-27352
  • 查看数 702
  • 已创建
  • 最后回复

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