Information disclosure

Microsoft Windows 8.1, Windows RT 8.1, and Windows 10 Gold, 1511, and 1607 do not properly check NTLM SSO requests for MSA logins, which makes it easier for remote attackers to determine passwords via a brute-force attack on NTLM password hashes, aka "Microsoft Information Disclosure Vulnerabilit...

CVE-2016-3352

Microsoft Windows 8.1, Windows RT 8.1, and Windows 10 Gold, 1511, and 1607 do not properly check NTLM SSO requests for MSA logins, which makes it easier for remote attackers to determine passwords via a brute-force attack on NTLM password hashes, aka "Microsoft Information Disclosure Vulnerabilit...

CVE-2016-3352

Summary: CVE-2016-3352 describes an information-disclosure vulnerability in Windows NTLM SSO validation for Microsoft Account (MSA) logins. Details across connected docs show that Windows clients (Windows 8.1, Windows RT 8.1, Windows 10 variants 1511/1607, and related builds) do not properly vali...

MS16-110: Description of the security update for Windows: September 13, 2016

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MS16-111: Description of the security update for Windows Kernel: September 13, 2016

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Windows Information Disclosure Vulnerability

An information disclosure vulnerability exists when Windows fails to properly validate NT LAN Manager NTLM Single Sign-On SSO requests during Microsoft Account MSA login sessions. An attacker who successfully exploited the vulnerability could attempt to brute force a user’s NTLM password hash. To...

MS16-110: Security Update for Microsoft Windows (3178467)

The remote Windows host is missing a security update. It is, therefore, affected by multiple vulnerabilities : - An elevation of privilege vulnerability exists due to a failure to properly enforce permissions when loading specially crafted DLLs. A local attacker can exploit this vulnerability to...

KLA10870 Multiple vulnerabilities in Microsoft Windows

Multiple serious vulnerabilities have been found in Windows. Malicious users can exploit these vulnerabilities to cause denial of service. execute arbitrary code, obtain sensitive information or gain privileges. Below is a complete list of vulnerabilities 1. An improper memory objects handling ca...

Microsoft Windows Privilege Escalation Vulnerabilities (3178465)

This host is missing an important security update according to Microsoft Bulletin MS16-101. SPDX-FileCopyrightText: 2016 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...

Security feature bypass

Kerberos in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607 allows man-in-the-middle attackers to bypass authentication via vectors related to a fallback to NTLM...

CVE-2016-3237

Kerberos in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607 allows man-in-the-middle attackers to bypass authentication via vectors related to a fallback to NTLM...

CVE-2016-3237

CVE-2016-3237 is a Kerberos authentication bypass in multiple Windows versions where domain password changes may fall back to NTLM, enabling MITM style bypass of authentication. Affected: Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold/R...

MS16-101: Description of the security update for Windows authentication methods: August 9, 2016

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MS16-101: Description of the security update for Windows authentication methods: August 9, 2016

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NTLM Authentication on NetScaler

With the release of NetScaler 11 build 64.34, the requirements and configuration for NTLM authentication have changed. It is a common use case to authenticate using Kerberos when users are internal on the network but for external users who cannot reach Active Directory, we fallback to NTLM. The...

Careful Windows legacy authentication exposes your system account password-loophole warning-the black bar safety net

! When you are using a browser to access the site, the Windows of an old vulnerability might reveal your computer's username and password, the Microsoft login information, and even your VPN account password. Many years ago when Windows still use single-core processor and 256M of RAM, Microsoft...

USN-2950-5 samba regression

USN-2950-1 fixed vulnerabilities in Samba. USN-2950-3 updated Samba to version 4.3.9, which introduced a regression when using the ntlmauth tool. This update fixes the problem. Original advisory details: Jouni Knuutinen discovered that Samba contained multiple flaws in the DCE/RPC implementation....

USN-2950-2 libsoup2.4 update

USN-2950-1 fixed vulnerabilities in Samba. The updated Samba packages introduced a compatibility issue with NTLM authentication in libsoup. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Jouni Knuutinen discovered that Samba contained multiple flaws ...

USN-2950-2: libsoup update

USN-2950-1 fixed vulnerabilities in Samba. The updated Samba packages introduced a compatibility issue with NTLM authentication in libsoup. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Jouni Knuutinen discovered that Samba contained multiple flaws ...

Ubuntu 14.04 LTS / 16.04 LTS : libsoup update (USN-2950-2)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-2950-2 advisory. USN-2950-1 fixed vulnerabilities in Samba. The updated Samba packages introduced a compatibility issue with NTLM authentication in libsoup. This updat...