Windows Failover Cluster Automation Server 信息泄露漏洞

The Microsoft Windows Failover Cluster is a group of independent computers from Microsoft Corporation USA that work together to improve the availability and scalability of cluster roles formerly known as clustered applications and services. An information disclosure vulnerability exists in...

PT-2022-2891 · Microsoft · Windows

Name of the Vulnerable Software and Affected Versions: Windows affected versions not specified Description: The issue is related to insufficient access restrictions in the Failover Cluster component of Windows operating systems. It allows an attacker to elevate their privileges. Recommendations: ...

Hyper-V guest may freeze when it is running failover cluster service together with shared VHDX in Windows Server 2012 R2

Hyper-V guest may freeze when it is running failover cluster service together with shared VHDX in Windows Server 2012 R2 This article describes an issue that occurs when a Hyper-V guest is running failover cluster service together with a shared virtual hard disk VHDX in Windows Server 2012 R2...

Nonpaged pool memory leak occurs in a Windows Server 2012 R2-based failover cluster

Nonpaged pool memory leak occurs in a Windows Server 2012 R2-based failover cluster This article describes a memory leak issue that occurs in the svhdxflt.sys filter driver in Windows Server 2012 R2. The leak occurs against nonpaged pool with the svxp tag. You can fix this issue by using the upda...

Stop error 0x9E and failover cluster can't come online in Windows Server 2012

Stop error 0x9E and failover cluster can't come online in Windows Server 2012 Symptoms This issue occurs when the following conditions are true: You have a Network File System NFS file server which is hosted on a two-node Windows Server 2012-based clustered storage server. You have the Data...

Data corruption due to unreliable SMB (CIFS) shares

Challenge Storages that use the SMB CIFS protocol without the continuous availability and write-through features can cause data corruption in case of technical outages. This can lead to restore or backup problems. Cause If shares operate without the continuous availability feature in the...

Transaction Log Backup Job for Microsoft SQL Server with AlwaysOn Availability Groups fails after installing CU15 for SQL Server 2017

Challenge When utilizing Always On Availability Groups on a Windows Server Failover Cluster using Microsoft SQL Server 2017 and after installing Cumulative Update package 15 CU15 for SQL Server 2017, Veeam Transaction Log Backup Jobs may fail with the following error message in the the statistics...

How to Back Up a Windows Failover Cluster with Veeam Agent for Microsoft Windows

Solution Information regarding Failover Cluster Support is available in the Veeam Agent Management Guide: Failover Cluster Support How to Protect Failover Clusters If this KB article did not resolve your issue or you need further assistance with Veeam software, please create a Veeam Support Case...

July 18, 2017—KB4025335 (Preview of Monthly Rollup)

None None...

Using standalone Veeam Agent for Microsoft Windows with a Microsoft Failover Cluster

Purpose This article documents limitations and considerations for Veeam Agent for Microsoft Windows when installed in a Microsoft Failover Cluster. Solution Microsoft Failover Clusters are fully supported by Veeam Agent for Microsoft Windows when managed by Veeam Backup & Replication. Veeam Agent...

June 2016 update rollup for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2

June 2016 update rollup for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 This update rollup is superseded by July 2016 update rollup for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 KB3172614 that was released on July 21, 2016. The June 2016 update rollup for Windows RT 8.1,...

Recovery Media Creation and Servers with Cluster Shared Volumes

Challenge The Windows Agent Backup job for a failover cluster node with a cluster shared volume displays the following notice: Skipping recovery media collection: cluster contains CSV disks Attempting to create recovery media manually using the Recovery Media Creator on the failover cluster node...

No VM names for Hyper-V in SCOM

Challenge The Hyper-V topology is discovered correctly, however, the Display Names of Virtual Machines are listed as their VM IDs. Example: Additionally, error events 3603 are logged in the OperationsManager event log on the Hyper-V server: VMDiscovery.js : 'vmid' is null or not an object error...

Microsoft Windows故障切换集群不安全文件权限漏洞（MS10-086）

BUGTRAQ ID: 43818 CVE ID: CVE-2010-3223 Microsoft Windows是微软发布的非常流行的操作系统。 Failover Cluster Manager用户界面处理共享集群磁盘权限的方式存在篡改漏洞，起因是Failover Cluster Manager在向集群添加磁盘时使用了不安全的默认权限。当管理员向共享集群添加磁盘时，Failover Cluster Manager对共享的集群磁盘设置权限的方式允许非授权用户获得对故障切换集群磁盘上的管理共享的读写/删除访问。 Microsoft Windows Server 2008 R2 临时解决方法...

Design/Logic Flaw

The user interface in Microsoft Cluster Service MSCS in Microsoft Windows Server 2008 R2 does not properly set administrative-share permissions for new cluster disks that are shared as part of a failover cluster, which allows remote attackers to read or modify data on these disks via requests to...

CVE-2010-3223

The CVE-2010-3223 issue affects Microsoft Windows Server 2008 R2 in a failover cluster. The Failover Cluster Manager (MSCS) UI sets permissions on administrative shares of new shared cluster disks using unsecured default ACLs, potentially allowing unauthorized users to read, modify, or delete dat...

Microsoft Security Bulletin MS10-086 - Moderate Vulnerability in Windows Shared Cluster Disks Could Allow Tampering (2294255)

Microsoft Security Bulletin MS10-086 - Moderate Vulnerability in Windows Shared Cluster Disks Could Allow Tampering 2294255 Published: October 12, 2010 Version: 1.0 General Information Executive Summary This security update resolves a privately reported vulnerability in Windows Server 2008 R2 whe...

MS10-086: Vulnerability in Windows Shared Cluster Disks Could Allow Tampering (2294255)

The remote Windows 2008 R2 host has a data tampering vulnerability. When the host is used as a shared failover cluster, the Failover Cluster Manager uses insecure default permissions when adding disks to a cluster. This allows unauthorized read, write, and delete access to the administrative shar...