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Test ID:1.3.6.1.4.1.25623.1.0.146864
Category:Denial of Service
Title:Samba < 4.14.8 DoS Vulnerability
Summary:Samba is prone to a denial of service (DoS) vulnerability.
Description:Summary:
Samba is prone to a denial of service (DoS) vulnerability.

Vulnerability Insight:
An unuthenticated user can crash the AD DC KDC by omitting the
server name in a TGS-REQ.

Affected Software/OS:
Samba prior to version 4.14.8.

Solution:
Update to version 4.14.8 or later.

CVSS Score:
4.0

CVSS Vector:
AV:N/AC:L/Au:S/C:N/I:N/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2021-3671
Debian Security Information: DSA-5287 (Google Search)
https://www.debian.org/security/2022/dsa-5287
https://bugzilla.redhat.com/show_bug.cgi?id=2013080,
https://bugzilla.samba.org/show_bug.cgi?id=14770,
https://github.com/heimdal/heimdal/commit/04171147948d0a3636bc6374181926f0fb2ec83a
https://lists.debian.org/debian-lts-announce/2022/11/msg00034.html
CopyrightCopyright (C) 2021 Greenbone Networks GmbH

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