SUSE-SU-2020:2722-1 Security update for samba

This update for samba fixes the following issues: - ZeroLogon: An elevation of privilege was possible with some non default configurations when an attacker established a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol MS-NRPC CVE-2020-1472,...

CVE-2020-1472/Zerologon. As an IT manager should I worry?

TL;DR Yes, apply the update from Microsoft. The new MS08-067? CVE-2020-1472 is an elevation of privilege vulnerability in a cryptographic authentication scheme used by the Netlogon service and was discovered and named Zerologon by Tom Tervoort at Secura. It does not require authentication. It can...

DHS Issues Dire Patch Warning for ‘Zerologon’

Federal agencies that haven’t patched their Windows Servers against the ‘Zerologon’ vulnerability by Monday Sept. 21 at 11:59 pm EDT are in violation of a rare emergency directive issued by the Secretary of Homeland Security. With only hours until the deadline for the directive, issued on Friday,...

Exploit for CVE-2020-1472

CVE-2020-1472 POC Requires the latest impacket from GitHubh...

Microsoft Netlogon Elevation of Privilege (CVE-2020-1472)

An elevation of privilege vulnerability exists in Microsoft Netlogon. Successful exploitation of this vulnerability could allow an attacker to run arbitrary code with elevated privileges...

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

The Samba Team reports : An unauthenticated attacker on the network can gain administrator access by exploiting a netlogon protocol flaw. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from the FreeBSD VuXML database : Copyright 2003-2020...

Exploit for CVE-2020-1472

CVE-2020-1472 POC Requires the latest impacket from GitHubh...

Security fix for the ALT Linux 10 package samba version 4.11.13-alt1

Sept. 19, 2020 Evgeny Sinelnikov 4.11.13-alt1 - Update to latest stable security release of the Samba 4.11 - Security fixes: + CVE-2020-1472: Unauthenticated domain takeover via netlogon "ZeroLogon" https://www.samba.org/samba/security/CVE-2020-1472.html...

Exploit for CVE-2020-1472

CVE-2020-1472 CVE-2020-147...

Ubuntu: Security Advisory (USN-4510-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Microsoft Netlogon Elevation of Privilege (Zerologon) (Remote)

Binary data netlogonzerologonCVE-2020-1472.nbin...

CISA Releases Emergency Directive on Microsoft Windows Netlogon Remote Protocol

The Cybersecurity and Infrastructure Security Agency CISA has released Emergency Directive ED 20-04 addressing a critical vulnerability— CVE-2020-1472—affecting Microsoft Windows Netlogon Remote Protocol. An unauthenticated attacker with network access to a domain controller could exploit this...

Unauthenticated domain takeover via netlogon ("ZeroLogon")

Description The following applies to Samba used as domain controller only most seriously the Active Directory DC, but also the classic/NT4-style DC. Installations running Samba as a file server only are not directly affected by this flaw, though they may need configuration changes to continue to...

USN-4510-2: Samba vulnerability

USN-4510-1 fixed a vulnerability in Samba. This update provides the corresponding update for Ubuntu 14.04 ESM. Original advisory details: Tom Tervoort discovered that the Netlogon protocol implemented by Samba incorrectly handled the authentication scheme. A remote attacker could use this issue t...

USN-4510-2 samba vulnerability

USN-4510-1 fixed a vulnerability in Samba. This update provides the corresponding update for Ubuntu 14.04 ESM. Original advisory details: Tom Tervoort discovered that the Netlogon protocol implemented by Samba incorrectly handled the authentication scheme. A remote attacker could use this issue t...

USN-4510-1: Samba vulnerability

Tom Tervoort discovered that the Netlogon protocol implemented by Samba incorrectly handled the authentication scheme. A remote attacker could use this issue to forge an authentication token and steal the credentials of the domain admin. This update fixes the issue by changing the "server schanne...

USN-4510-1 samba vulnerability

Tom Tervoort discovered that the Netlogon protocol implemented by Samba incorrectly handled the authentication scheme. A remote attacker could use this issue to forge an authentication token and steal the credentials of the domain admin. This update fixes the issue by changing the "server schanne...

CVE-2020-1472

A flaw was found in the Microsoft Windows Netlogon Remote Protocol MS-NRPC, where it reuses a known, static, zero-value initialization vector IV in AES-CFB8 mode. This flaw allows an unauthenticated attacker to impersonate a domain-joined computer, including a domain controller, and possibly obta...

Ubuntu 16.04 LTS / 18.04 LTS : Samba vulnerability (USN-4510-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4510-1 advisory. Tom Tervoort discovered that the Netlogon protocol implemented by Samba incorrectly handled the authentication scheme. A remote attacker could use thi...

CERT/CC Releases Information on Critical Vulnerability in Microsoft Windows Netlogon Remote Protocol

The CERT Coordination Center CERT/CC has released information on CVE-2020-1472, a vulnerability affecting Microsoft Windows Netlogon Remote Protocol. An unauthenticated attacker could exploit this vulnerability to obtain Active Directory domain administrator access. Although Microsoft provided...