Installing package Transport Error: Error 1935.An error occurred during the installation of assembly component

Challenge When Veeam Backup & Replication attempts to install the Veeam Transport package VeeamTransport.msiC:\Program Files\Veeam\Backup and Replication\Backup\Packages\VeeamTransport.msi the package fails to install, and the following errors may be displayed in the UI: Installing package...

Unknown drive type [ISO]

Challenge After applying patch 1 for 6.1.0.181 you are no longer able to backup or replicate Hyper-V virtual machines, jobs fail with the "Unknown drive type ISO" error. The following entries can be seen in the job log: timestamp Error Failed to parse drive xmlnode. Xml:...

USN-1529-1: Linux kernel vulnerabilities

A flaw was discovered in the Linux kernel's macvtap device driver, which is used in KVM Kernel-based Virtual Machine to create a network bridge between host and guest. A privleged user in a guest could exploit this flaw to crash the host, if the vhostnet module is loaded with the...

USN-1514-1: Linux kernel (OMAP4) vulnerabilities

A flaw was discovered in the Linux kernel's macvtap device driver, which is used in KVM Kernel-based Virtual Machine to create a network bridge between host and guest. A privleged user in a guest could exploit this flaw to crash the host, if the vhostnet module is loaded with the...

Scientific Linux Security Update : kernel on SL4.x i386/x86_64

Security fixes : - A flaw in sctppacketconfig in the Linux kernel's Stream Control Transmission Protocol SCTP implementation could allow a remote attacker to cause a denial of service. CVE-2010-3432, Important - A missing integer overflow check in sndctlnew in the Linux kernel's sound subsystem...

CentOS Update for kernel CESA-2010:0936 centos4 x86_64

The remote host is missing an update for the SPDX-FileCopyrightText: 2012 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 scriptxrefname:"URL",...

SuSE 11.1 Security Update : Xen and libvirt (SAT Patch Number 5796)

This collective update 2012/02 for Xen provides fixes for the following reports : Xen : - 740165: Fix heap overflow in e1000 device emulation applicable to Xen qemu - CVE-2012-0029 - 739585: Xen block-attach fails after repeated attach/detach - 727515: Fragmented packets hang network boot of HVM...

SuSE 11.1 Security Update : Xen and libvirt (SAT Patch Number 5796)

This collective update 2012/02 for Xen provides fixes for the following reports : Xen : - 740165: Fix heap overflow in e1000 device emulation applicable to Xen qemu - CVE-2012-0029 - 739585: Xen block-attach fails after repeated attach/detach - 727515: Fragmented packets hang network boot of HVM...

Hyper-V CSV Backup - Blue Screen

Challenge During Hyper-V backup via CSV, a node in Hyper-V connected to the CSV shows Blue Screen error and crashes. Cause This is a known Microsoft error requiring updates. Solution Apply hotfixes mentioned in these articles to resolve this behavior. http://support.microsoft.com/kb/2494162...

Patch 3 Release Notes for Veeam Backup & Replication 6.0.0.153

More Recent Version Available Please find the latest version of Veeam Backup & Replication here: Veeam Downloads - Latest Version Challenge These are the issues resolved by the Patch 3 for Veeam Backup version 6.0.0.153. All patches are cumulative so each below fix is contained in this patch...

Unable to Connect Hyper-V Host via WMI. User credentials cannot be used for local connections.

Challenge When trying to add a Hyper-V host, you receive the error "Unable to connect via WMI. User Credentials cannot be used for local connections." Cause Not all of the prerequisites have been installed when using Veeam Backup & Replication. Solution Before adding Hyper-V servers, check the...

Microsoft Hyper-V DoS

Hang on VMBus commands processing...

CVE-2011-1872

Hyper-V in Microsoft Windows Server 2008 Gold, SP2, R2, and R2 SP1 allows guest OS users to cause a denial of service host OS infinite loop via malformed machine instructions in a VMBus packet, aka "VMBus Persistent DoS Vulnerability."...

Design/Logic Flaw

Hyper-V in Microsoft Windows Server 2008 Gold, SP2, R2, and R2 SP1 allows guest OS users to cause a denial of service host OS infinite loop via malformed machine instructions in a VMBus packet, aka "VMBus Persistent DoS Vulnerability."...

CVE-2011-1872

Summary (CVE-2011-1872): A vulnerability in Microsoft Hyper-V’s VMBus path (driver vmswitch.sys) could allow an authenticated guest VM user to cause a host DoS. The issue is a CWE-20 input-validation error in the VMBus packet handling that can trigger a host-wide denial of service, potentially lo...

CVE-2011-1872

Hyper-V in Microsoft Windows Server 2008 Gold, SP2, R2, and R2 SP1 allows guest OS users to cause a denial of service host OS infinite loop via malformed machine instructions in a VMBus packet, aka "VMBus Persistent DoS Vulnerability."...

Microsoft Hyper-V VMBus CVE-2011-1872拒绝服务漏洞

Bugtraq ID: 48179 CVE ID：CVE-2011-1872 Microsoft Hyper-V是一款微软开发的免费的虚拟服务器。 处理某些机器指令时存在一个验证错误，向VMBus通信通道发送特制的报文可使Hyper-V服务器和所有Guest虚拟机停止响应。 攻击者必须拥有合法登录验证信息并可以从Guest虚拟机发送特制内容。 Microsoft Windows Server 2008 R2 for x64-based Systems SP1 0 Microsoft Windows Server 2008 for x64-based Systems SP2 Microso...

MS11-047: Vulnerability in Hyper-V Could Allow Denial of Service (2525835)

The remote host is affected by a denial of service flaw that exists in Hyper-V. By sending a specially crafted packet from a guest virtual machine to the host, an authenticated administrator in one of the guest virtual machines could cause the affected Hyper-V system to stop responding. C Tenable...

Microsoft Hyper-V VMBus 'vmswitch.sys' Denial of Service Vulnerability

Description Microsoft Hyper-V is prone to a local denial-of-service vulnerability. Using a guest system, a local attacker can exploit this issue to force the Hyper-V server to become unresponsive, denying service to legitimate users. The denial-of-service conditions would also affect other guest...

MS HyperV Persistent DoS Vulnerability

Core Security Technologies - Corelabs Advisory MS HyperV Persistent DoS Vulnerability 1. Advisory Information Title: MS HyperV Persistent DoS Vulnerability Advisory ID: CORE-2011-0203 Advisory URL: http://www.coresecurity.com/content/hyperv-vmbus-persistent-dos-vulnerability Date published:...