FreeBSD : samba -- Unauthenticated domain takeover via netlogon (24ace516-fad7-11ea-8d8c-005056a311d1)

High Nessus Plugin ID 140677

New! Vulnerability Priority Rating (VPR)

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VPR Score: 10

Synopsis

The remote FreeBSD host is missing one or more security-related updates.

Description

The Samba Team reports :

An unauthenticated attacker on the network can gain administrator access by exploiting a netlogon protocol flaw.

Solution

Update the affected packages.

See Also

https://www.samba.org/samba/security/CVE-2020-1472.html

http://www.nessus.org/u?e92322b7

Plugin Details

Severity: High

ID: 140677

File Name: freebsd_pkg_24ace516fad711ea8d8c005056a311d1.nasl

Version: 1.4

Type: local

Published: 2020/09/21

Updated: 2020/10/08

Dependencies: 12634

Risk Information

Risk Factor: High

VPR Score: 10

CVSS Score Source: CVE-2020-1472

CVSS v2.0

Base Score: 9.3

Temporal Score: 8.1

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

Temporal Vector: CVSS2#E:H/RL:OF/RC:C

CVSS v3.0

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:freebsd:freebsd:samba410, p-cpe:/a:freebsd:freebsd:samba411, p-cpe:/a:freebsd:freebsd:samba412, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2020/09/20

Vulnerability Publication Date: 2020/01/01

Reference Information

CVE: CVE-2020-1472

IAVA: 2020-A-0438, 0001-A-0647