vulnerability
Debian: CVE-2021-3671: heimdal, samba -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:L/Au:S/C:N/I:N/A:P) | Oct 12, 2021 | Nov 24, 2022 | Aug 15, 2025 |
Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
Oct 12, 2021
Added
Nov 24, 2022
Modified
Aug 15, 2025
Description
A null pointer de-reference was found in the way samba kerberos server handled missing sname in TGS-REQ (Ticket Granting Server - Request). An authenticated user could use this flaw to crash the samba server.
Solutions
debian-upgrade-heimdaldebian-upgrade-samba
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