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Huawei EulerOS: CVE-2021-41089: docker-engine security update

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Huawei EulerOS: CVE-2021-41089: docker-engine security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
10/04/2021
Created
08/29/2022
Added
08/18/2022
Modified
08/18/2022

Description

Moby is an open-source project created by Docker to enable software containerization. A bug was found in Moby (Docker Engine) where attempting to copy files using `docker cp` into a specially-crafted container can result in Unix file permission changes for existing files in the host’s filesystem, widening access to others. This bug does not directly allow files to be read, modified, or executed without an additional cooperating process. This bug has been fixed in Moby (Docker Engine) 20.10.9. Users should update to this version as soon as possible. Running containers do not need to be restarted.

Solution(s)

  • huawei-euleros-2_0_sp10-upgrade-docker-engine

References

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