Microsoft patch day 2015-4-14: the repair of many high-risk IE, Windows, Office vulnerabilities-vulnerability warning-the black bar safety net

Monthly the second Tuesday, Microsoft fixed the patch to fix the day, Microsoft on Tuesday（2015-4-14 the“patch day”on repairing a large number of vulnerabilities, which includes many IE, Windows, Office, high-risk vulnerabilities. Update announcement MS15-0 3 4 announcement MS15-0 3 4 announcemen...

Microsoft Windows Hyper-V Denial of Service Vulnerability

Hyper-V is a technology based on the Virtual Machine Monitor that provides a scalable, reliable and highly available virtualization platform. A security vulnerability exists in the implementation of Hyper-V's Virtual Machine Manager VMM in Windows 8.1 and Windows Server 2012 R2 versions. It allow...

Microsoft Windows Hyper-V Denial of Service Vulnerability (3047234)

This host is missing an important security update according to Microsoft Bulletin MS15-042. SPDX-FileCopyrightText: 2015 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...

CVE-2015-1647

Virtual Machine Manager VMM in Hyper-V in Microsoft Windows 8.1 and Windows Server 2012 R2 allows guest OS users to cause a denial of service VMM functionality loss via a crafted application, aka "Windows Hyper-V DoS Vulnerability."...

Design/Logic Flaw

Virtual Machine Manager VMM in Hyper-V in Microsoft Windows 8.1 and Windows Server 2012 R2 allows guest OS users to cause a denial of service VMM functionality loss via a crafted application, aka "Windows Hyper-V DoS Vulnerability."...

CVE-2015-1647

CVE-2015-1647 affects Microsoft Windows Hyper-V, specifically the Virtual Machine Manager (VMM) in Windows 8.1 and Windows Server 2012 R2. A crafted application running inside a guest VM can cause a denial of service (VMM functionality loss). The issue is tied to Hyper-V’s VMM component (vmms.exe...

MS15-042: Vulnerability in Windows Hyper-V Could Allow Denial of Service (3047234)

The remote Windows host is affected by a denial of service vulnerability in Hyper-V which a local, authenticated attacker can exploit by using a crafted application running in a virtual machine session. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid82778;...

KLA10555 Denial of service vulnerability in Hyper-V

An unspecified vulnerability was found in Microsoft products. By exploiting this vulnerability malicious users can cause denial of service. This vulnerability can be exploited remotely via a specially designed application. Original advisories MS advisory CVE-2015-1647 Related products...

Microsoft Windows Hyper-V CVE-2015-1647 Remote Denial of Service Vulnerability

Description Microsoft Windows is prone to a remote denial-of-service vulnerability. An attacker can exploit this issue to cause a denial-of-service condition. Technologies Affected Microsoft Windows 8.1 for 64-bit Systems Microsoft Windows Server 2012 R2 Recommendations Block external access at t...

MS15-042: Vulnerability in Windows Hyper-V could allow denial of service: April 14, 2015

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kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2015:0726 Updated kernel packages that fix two security issues and several bugs are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS...

CentOS 7 : kernel (CESA-2015:0726)

Updated kernel packages that fix two security issues and several bugs are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, a...

Cisco IOS XE high-speed logging (HSL) Hyper-Large IP Message Handling Denial of Service Vulnerability

Cisco IOS is a popular Internet operating system. A security vulnerability in the Cisco IOS XE high-speed logging HSL feature allows remote attackers to conduct denial-of-service attacks via specially crafted oversized IP messages...

RHEL 7 : kernel (RHSA-2015:0726)

Updated kernel packages that fix two security issues and several bugs are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, a...

Mandriva Linux Security Advisory : qemu (MDVSA-2015:061)

Updated qemu packages fix multiple security vulnerabilities : Sibiao Luo discovered that QEMU incorrectly handled device hot-unplugging. A local user could possibly use this flaw to cause a denial of service CVE-2013-4377. Michael S. Tsirkin discovered that QEMU incorrectly handled vmxnet3 device...

Windows 2012/2012R2 leaks memory when a hardware snapshot is created multiple times on a CSV

Challenge Windows 2012 / 2012 R2 Hyper-V hosts leak memory when a hardware snapshot is created/removed multiple times on a CSV with a hardware provider. Cause Windows 2012 / 2012 R2 Hyper-V hosts leak memory when a snapshot is created on a CSV using hardware provider. Due to the fact that only a...

Guest OS and Guest DNS name properties are empty or not updating on Hyper-V virtual machines

Challenge Guest OS and Guest DNS name properties are empty or not updating on Hyper-V virtual machines Cause Veeam Management Pack 7.0 R2 for Hyper-V contains a bug which prevents these properties from being collected Solution Patch is available for Veeam Hyper-V Management Pack. Please contact...

Issue with Hyper-V Reports in MP builds 7.0.0.1911 and 7.0.0.1913

Challenge The following Hyper-V reports show no performance data: Performance Forecast for Hyper-V Clusters Performance Forecast for Hyper-V Storage Host Failure Modelling What-If VM Deployment Planning model existing VMs What-If VM Deployment Planning manual resource entry Virtual Machines...

Existing Hyper-V backup and replication jobs processing VM with SCSI disks start to consume x2 space on target storage after upgrade to v8

Challenge After upgrading to v8 the following issues are observed with the existing jobs processing Hyper-V VMs with SCSI disks: 1. First backup job run will transfer entire VM disks into the incremental backup storage. The following job runs will operate normally - regular incremental restore...

Critical update rollup for Veeam Backup and Replication 8.0.0.817

Challenge Critical update rollup for Veeam Backup and Replication 8.0.0.817 for Hyper-V This update rollup fixes the following Hyper-V processing issues: CBT does not track changes correctly on VHDX disks files larger than 2 TB veeam.com/KB1961 Existing Hyper-V backup and replication jobs...