vulnerability
Alpine Linux: CVE-2021-3671: NULL Pointer Dereference
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:L/Au:S/C:N/I:N/A:P) | Oct 12, 2021 | Mar 26, 2024 | Mar 25, 2026 |
Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
Oct 12, 2021
Added
Mar 26, 2024
Modified
Mar 25, 2026
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
alpine-linux-upgrade-heimdalalpine-linux-upgrade-samba
Rapid7 Labs
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