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Ubuntu: USN-5459-1 (CVE-2021-20208): cifs-utils vulnerabilities

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Ubuntu: USN-5459-1 (CVE-2021-20208): cifs-utils vulnerabilities

Severity
5
CVSS
(AV:N/AC:M/Au:S/C:P/I:P/A:N)
Published
04/13/2021
Created
06/07/2022
Added
06/04/2022
Modified
06/04/2022

Description

A flaw was found in cifs-utils in versions before 6.13. A user when mounting a krb5 CIFS file system from within a container can use Kerberos credentials of the host. The highest threat from this vulnerability is to data confidentiality and integrity.

Solution(s)

  • ubuntu-upgrade-cifs-utils

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