Ubuntu: (Multiple Advisories) (CVE-2020-25719): Samba vulnerabilities
9
(AV:N/AC:L/Au:S/C:C/I:C/A:C)
11/10/2021
11/16/2021
11/12/2021
03/22/2023
Description
A flaw was found in the way Samba, as an Active Directory Domain Controller, implemented Kerberos name-based authentication. The Samba AD DC, could become confused about the user a ticket represents if it did not strictly require a Kerberos PAC and always use the SIDs found within. The result could include total domain compromise.
Solution(s)
- ubuntu-upgrade-samba
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