Kuik: a simple yet annoying piece of adware

Some pieces of malware can be so simple—and yet such a pain to get rid of—especially when they start interfering with your system's configuration. This much is true for the Kuik adware program, which surprised us all by forcing affected machines to join a domain controller. The perpetrators are...

April 17, 2018—KB4093121 (Preview of Monthly Rollup)

April 17, 2018—KB4093121 Preview of Monthly Rollup Improvements and fixes This non-security update includes improvements and fixes that were a part of KB4093114 released April 10, 2018 and also includes these new quality improvements as a preview of the next Monthly Rollup update: Windows Update...

Samba Security Bypass Vulnerability (CNVD-2018-07048)

Samba is a freeware implementation of the SMB protocol on Linux and UNIX systems, consisting of a server and a client program. A security bypass vulnerability exists in Samba due to an LDAP server on a Samba Active Directory AD Domain Controller DC that does not properly validate privileges when...

UBUNTU-CVE-2018-1057

On a Samba 4 AD DC the LDAP server in all versions of Samba from 4.0.0 onwards incorrectly validates permissions to modify passwords over LDAP allowing authenticated users to change any other users' passwords, including administrative users and privileged service accounts eg Domain Controllers...

EAP7 Privilege escalation when managing domain including earlier version slaves

The domain controller will not propagate its administrative RBAC configuration to some slaves. An attacker could use this to escalate their privileges...

EAP7 Privilege escalation when managing domain including earlier version slaves

The domain controller will not propagate its administrative RBAC configuration to some slaves. An attacker could use this to escalate their privileges...

EAP7 Privilege escalation when managing domain including earlier version slaves

The domain controller will not propagate its administrative RBAC configuration to some slaves. An attacker could use this to escalate their privileges...

EAP7 Privilege escalation when managing domain including earlier version slaves

The domain controller will not propagate its administrative RBAC configuration to some slaves. An attacker could use this to escalate their privileges...

November 27, 2017—KB4051034 (Preview of Monthly Rollup)

November 27, 2017—KB4051034 Preview of Monthly Rollup Improvements and fixes This non-security update includes improvements and fixes that were a part of KB4048957 released November 14, 2017 and also includes these new quality improvements as a preview of the next Monthly Rollup update: Addressed...

Automated Adversary Emulation System: CALDERA

CALDERA is an automated adversary emulation system that performs post-compromise adversarial behavior within enterprise networks. It generates plans during operation using a planning system and a pre-configured adversary model based on the Adversarial Tactics, Techniques & Common Knowledge ATT&CK...

October 10, 2017—KB4041691 (OS Build 14393.1770)

October 10, 2017—KB4041691 OS Build 14393.1770 Improvements and fixes This update includes quality improvements. No new operating system features are being introduced in this update. Key changes include: Addressed issue where the Universal CRT caused the linker link.exe to stop working for large...

PVS Image Not Able to Get DHCP Address, Group Policies Not Applying

Event ID 5719 is logged when you start a Domain Member that is a PVS target Event Type: Error Event Source: NETLOGON Event Category: None Event ID: 5719Date: DateTime: TimeUser: N/A Computer: ServerDescription:No Domain Controller is available for domain due to the following: There are currently ...

Debian Security Advisory DSA 3909-1 (samba - security update)

Jeffrey Altman, Viktor Duchovni and Nico Williams identified a mutual authentication bypass vulnerability in samba, the SMB/CIFS file, print, and login server. Also known as Orpheus OpenVAS Vulnerability Test $Id: deb3909.nasl 6800 2017-07-26 06:58:22Z cfischer $ Auto-generated from advisory DSA...

NTLM, LDAP&RDP Relay vulnerability analysis-vulnerability warning-the black bar safety net

Over the past few months, the Preempt research team found and reported two of Microsoft's NT LAN Manager NTLM vulnerability. These vulnerabilities have the same problem, IE NTLM does not correctly handle two different protocols. These issues are very important, because even turn on LDAP server...

FAQ: Password change over LDAP on Read Only Domain Controller Servers

Question : Can customer change password over LDAP when using Read only Domain controller RODC? Answer : Password change is not possible on RODC servers. Note: We support referrals only for group extraction, it might not be applicable for password resets. For information on password change in a...

Microsoft Domain Controller Remote Code Execution Vulnerability

Microsoft Domain Controller is a management mode that achieves centralized network management. the domain management mode can effectively improve the management rate of the network and reduce the management burden of network administrators. A remote code execution vulnerability exists in Microsof...

Open Source Solutions ViMbAdmin Cross-Site Request Forgery Vulnerability

Open Source Solutions ViMbAdmin is an open source Web-based virtual mailbox management system from Open Source Solutions, Ireland. The system supports administrators to manage domains , mail and aliases and so on. A cross-site request forgery vulnerability exists in Open Source Solutions ViMbAdmi...

Ad-LDAP-Enum - Active Directory LDAP Enumerator

ad-ldap-enum is a Python script that was developed to discover users and their group memberships from Active Directory. In large Active Directory environments, tools such as NBTEnum were not performing fast enough. By executing LDAP queries against a domain controller, ad-ldap-enum is able to...

ESKIMOROLL-ms14-068 Windows vulnerability in the Key Distribution Center (KDC) service (CVE-2014-6324)

Description MS14-068 is a Windows vulnerability in the Key Distribution Center KDC service. It allows an authenticated user to insert an arbitrary PAC a structure that represent all user rights in its Kerberos ticket the TGT. https://technet.microsoft.com/library/security/ms14-068.aspx In Windows...

Microsoft Windows LDAP Remote Elevation of Privilege Vulnerability

Microsoft Windows is the popular computer operating system. Microsoft Windows fails to correctly calculate the LDAP request buffer length is implemented with an elevation of privilege vulnerability that can be exploited by an attacker to send malicious traffic to a domain controller to elevate...