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CVE-2020-25719

Public on 2022-02-02
Modified on 2024-01-30
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.

Severity
Important
See what this means
CVSS v3 Base Score
7.2
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2 - Core ipa 2023-07-17 17:40 ALAS2-2023-2149

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD CVSSv2 9.0 AV:N/AC:L/Au:S/C:C/I:C/A:C
NVD CVSSv3 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H