CVE-2021-3671
- State
- Published
- Severity
- Not scored
- Published
- Oct 12, 2021
- Updated
- Aug 3, 2024
- Reserved
- Jul 30, 2021
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.
Scores
The record has no CVSS score.
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Samban/a |
|
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2013080%2C
- https://bugzilla.samba.org/show_bug.cgi?id=14770%2C
- https://github.com/heimdal/heimdal/commit/04171147948d0a3636bc6374181926f0fb2ec83a
- DSA-5287vendor-advisory
- [debian-lts-announce] 20221126 [SECURITY] [DLA 3206-1] heimdal security updatemailing-list
- https://security.netapp.com/advisory/ntap-20221215-0002/
- https://security.netapp.com/advisory/ntap-20230216-0008/
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