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osvGoogleOSV:CVE-2020-25719
HistoryFeb 18, 2022 - 6:15 p.m.

CVE-2020-25719

2022-02-1818:15:08
Google
osv.dev
24
samba
active directory
domain controller
kerberos
authentication
pac
sids
compromise

EPSS

0.001

Percentile

47.0%

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.