Security update for samba (important)

openSUSE Security Update: Security update for samba Announcement ID: openSUSE-SU-2020:1526-1 Rating: important References: 1176579 Cross-References: CVE-2020-1472 Affected Products: openSUSE Leap 15.2 An update that fixes one vulnerability is now available. Description: This update for samba fixe...

OPENSUSE-SU-2020:1513-1 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,...

Unpatched Domain Controllers Remain Vulnerable to Netlogon Vulnerability, CVE-2020-1472

The Cybersecurity and Infrastructure Security Agency CISA is aware of active exploitation of CVE-2020-1472, an elevation of privilege vulnerability in Microsoft’s Netlogon. A remote attacker can exploit this vulnerability to breach unpatched Active Directory domain controllers and obtain domain...

VulnCheck KEV: CVE-2020-1472

Microsoft's Netlogon Remote Protocol MS-NRPC contains a privilege escalation vulnerability when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller. An attacker who successfully exploits the vulnerability could run a specially crafted application on...

Security update for samba (important)

openSUSE Security Update: Security update for samba Announcement ID: openSUSE-SU-2020:1513-1 Rating: important References: 1176579 Cross-References: CVE-2020-1472 Affected Products: openSUSE Leap 15.1 An update that fixes one vulnerability is now available. Description: This update for samba fixe...

Zerologon Patches Roll Out Beyond Microsoft

UPDATE The “perfect” Windows vulnerability known as the Zerologon bug is getting a patch assist from two non-Microsoft sources, as they strive to fill in the gaps that the official fix doesn’t address. They roll out as Microsoft announced that it is tracking active exploitation in the wild. “We...

Detecting and Preventing Critical ZeroLogon Windows Server Vulnerability

If you're administrating Windows Server, make sure it's up to date with all recent patches issued by Microsoft, especially the one that fixes a recently patched critical vulnerability that could allow unauthenticated attackers to compromise the domain controller. Dubbed 'Zerologon' CVE-2020-1472...

Detecting and Preventing Critical ZeroLogon Windows Server Vulnerability

If you're administrating Windows Server, make sure it's up to date with all recent patches issued by Microsoft, especially the one that fixes a recently patched critical vulnerability that could allow unauthenticated attackers to compromise the domain controller. Dubbed 'Zerologon' CVE-2020-1472...

Netlogon Weak Cryptographic Authentication

A vulnerability exists within the Netlogon authentication process where the security properties granted by AES are lost due to an implementation flaw related to the use of a static initialization vector IV. An attacker can leverage this flaw to target an Active Directory Domain Controller and mak...

SUSE-SU-2020:2724-1 Security update for samba

This update for samba fixes the following issues: - ZeroLogon: An elevation of privilege was possible with some 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, bsc1176579...

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...

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...