Detections
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MiracleLinux 4 : samba4-4.2.10-15.0.1.AXS4 (AXSA:2021-1573:01)

critical Nessus Plugin ID 294493

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Synopsis

The remote MiracleLinux host is missing one or more security updates.

Description

The remote MiracleLinux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-1573:01 advisory.

 * samba: Netlogon elevation of privilege vulnerability (Zerologon) (CVE-2020-1472)
 * samba: Missing handle permissions check in SMB1/2/3 ChangeNotify (CVE-2020-14318)
 * samba: Unprivileged user can crash winbind (CVE-2020-14323)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://tsn.miraclelinux.com/en/node/12755

Plugin Details

Severity: Critical

ID: 294493

File Name: miracle_linux_AXSA-2021-1573.nasl

Version: 1.4

Type: local

Published: 1/20/2026

Updated: 2/24/2026

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Critical

Score: 10.0

Vendor

Vendor Severity: Moderate

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 8.1

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2020-1472

CVSS v3

Risk Factor: Critical

Base Score: 10

Temporal Score: 9.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:miracle:linux:samba4, p-cpe:/a:miracle:linux:samba4-pidl, p-cpe:/a:miracle:linux:samba4-common, p-cpe:/a:miracle:linux:samba4-winbind-krb5-locator, p-cpe:/a:miracle:linux:samba4-winbind-clients, p-cpe:/a:miracle:linux:samba4-test, cpe:/o:miracle:linux:4, p-cpe:/a:miracle:linux:samba4-client, p-cpe:/a:miracle:linux:samba4-dc, p-cpe:/a:miracle:linux:samba4-python, p-cpe:/a:miracle:linux:samba4-libs, p-cpe:/a:miracle:linux:samba4-dc-libs, p-cpe:/a:miracle:linux:samba4-winbind, p-cpe:/a:miracle:linux:samba4-devel

Required KB Items: Host/local_checks_enabled, Host/MiracleLinux/release, Host/MiracleLinux/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/11/2021

Vulnerability Publication Date: 8/11/2020

CISA Known Exploited Vulnerability Due Dates: 5/3/2022

Exploitable With

Core Impact

Reference Information

CVE: CVE-2020-14318, CVE-2020-14323, CVE-2020-1472