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CVE-2020-25719

Published: Feb 18, 2022

Modified: Aug 4, 2024

PUBLISHED

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.

Vendor	Product	Versions
n/a	samba	affected `samba 4.15.2, samba 4.14.10, samba 4.13.14`

Weaknesses (CWE)

References

https://bugzilla.redhat.com/show_bug.cgi?id=2019732

https://www.samba.org/samba/security/CVE-2020-25719.html

vendor-advisory

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