zerologon

CVE-2020-1472 उर्फ Zerologon Exploit POC यह क्या है? NetLogon MS-NRPC, एक कमजोर अंतर-डोमेन नियंत्रण सुरक्षा चैनल स्थापित कर सकता है। डोमेन कंट्रोलर्स पर मशीन खाते के पासवर्ड को शून्य करना संभव है। नोट्स: जब पासवर्ड शून्य किया जाता है तो DC आधा टूटा हुआ होगा, हालाँकि यह प्रोग्राम समाप्त होने पर...

CVE-2020-1472

CVE-2020-1472 تصعيد الامتيازات عبر بروتوكول Netlogon عن بُعد MS-NRPC Zerologon يستغل الهجوم الموضح هنا ثغرات في بروتوكول المصادقة التشفيري الاستخدام غير الآمن لـ AES-CFB8 الذي يُثبت صحة وهوية جهاز مرتبط بالمجال إلى وحدة تحكم المجال DC. بسبب الاستخدام غير الصحيح لوضع تشغيل AES، من الممكن تزوير هوي...

MS-NRPC Domain Users Enumeration

This module will enumerate valid Domain Users via no authentication against MS-NRPC interface. It calls DsrGetDcNameEx2 to check if the domain user account exists or not. It has been tested with Windows servers 2012, 2016, 2019 and 2022. Module Options msf use auxiliary/scanner/dcerpc/nrpcenumuse...

Microsoft Netlogon Privilege Escalation Vulnerability

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 a...

SUSE: Security Advisory (SUSE-SU-2020:2722-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

The story of ZeroLogon

This is the story of a vulnerability that was brought about by the incorrect use of an encryption technique. After it was discovered by researchers, the vulnerability was patched and that should have been the end of the story. Unfortunately the patch caused problems of its own, which made it very...

Critical: samba

Issue Overview: A flaw was found in the way samba handled file and directory permissions. An authenticated user could use this flaw to gain access to certain file and directory information which otherwise would be unavailable to the attacker. CVE-2020-14318 A null pointer dereference flaw was fou...

Critical: samba

Issue Overview: A flaw was found in the way samba handled file and directory permissions. An authenticated user could use this flaw to gain access to certain file and directory information which otherwise would be unavailable to the attacker. CVE-2020-14318 A null pointer dereference flaw was fou...

Security Advisory - Netlogon Elevation of Privilege Vulnerability

An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol MS-NRPC. An attacker who successfully exploited the vulnerability could run a specially crafted application on a...

EulerOS 2.0 SP9 : samba (EulerOS-SA-2020-2181)

According to the version of the samba packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller,...

openSUSE Security Update : samba (openSUSE-2020-1526)

"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-2020-147...

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...

Microsoft Windows Netlogon Remote Protocol (MS-NRPC) uses insecure AES-CFB8 initialization vector

Overview The Microsoft Windows Netlogon Remote Protocol MS-NRPC reuses a known, static, zero-value initialization vector IV in AES-CFB8 mode. This allows an unauthenticated attacker to impersonate a domain-joined computer, including a domain controller, and potentially obtain domain administrator...

CVE-2020-1472

An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol MS-NRPC. An attacker who successfully exploited the vulnerability could run a specially crafted application on a...

CVE-2020-1472

An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol MS-NRPC. An attacker who successfully exploited the vulnerability could run a specially crafted application on a...

Privilege escalation

An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol MS-NRPC. An attacker who successfully exploited the vulnerability could run a specially crafted application on a...

CVE-2020-1472

An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol MS-NRPC. An attacker who successfully exploited the vulnerability could run a specially crafted application on a...

CVE-2020-1472

An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol MS-NRPC. An attacker who successfully exploited the vulnerability could run a specially crafted application on a...

CVE-2020-1472 aka Zerologon

An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol MS-NRPC. An attacker who successfully exploited the vulnerability could run a specially crafted application on a...

Netlogon Elevation of Privilege Vulnerability

An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol MS-NRPC. An attacker who successfully exploited the vulnerability could run a specially crafted application on a...