cve-2020-27352
Vulnerability from cvelistv5
Published
2024-06-21 20:06
Modified
2024-08-04 16:11
Severity ?
9.3 (Critical) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
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.
References
security@ubuntu.comhttps://bugs.launchpad.net/snapd/+bug/1910456
security@ubuntu.comhttps://ubuntu.com/security/notices/USN-4728-1
security@ubuntu.comhttps://www.cve.org/CVERecord?id=CVE-2020-27352
af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/snapd/+bug/1910456
af854a3a-2127-422b-91ae-364da2661108https://ubuntu.com/security/notices/USN-4728-1
af854a3a-2127-422b-91ae-364da2661108https://www.cve.org/CVERecord?id=CVE-2020-27352
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

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