The vulnerability of the software for centralizing device management in Fortinet FortiManager VM devices arises due to insufficient validation of input data. This allows a perpetrator to execute arbitrary code or perform arbitrary commands.

The vulnerability of the software for centralized device management in Fortinet FortiManager VM exists due to insufficient verification of input data. Exploiting this vulnerability allows a malicious actor to execute arbitrary code or perform arbitrary commands remotely...

Kernel: KVM: nVMX: guest accesses L0 MSR causes potential DoS

A flaw was found in the way KVM hypervisor handled x2APIC Machine Specific Register MSR access with nested=1 virtualization enabled. In that, L1 guest could access L0's APIC register values via L2 guest, when 'virtualize x2APIC mode' is enabled. A guest could use this flaw to potentially crash th...

Kernel: KVM: nVMX: guest accesses L0 MSR causes potential DoS

A flaw was found in the way KVM hypervisor handled x2APIC Machine Specific Register MSR access with nested=1 virtualization enabled. In that, L1 guest could access L0's APIC register values via L2 guest, when 'virtualize x2APIC mode' is enabled. A guest could use this flaw to potentially crash th...

Microsoft Windows Hyper-V Denial of Service Vulnerability (CNVD-2019-31861)

Microsoft Windows and Microsoft Windows Server are both products of Microsoft Corporation, U.S.A. Microsoft Windows is a set of operating systems for personal devices.Microsoft Windows Server is a set of server operating systems. Windows Hyper-V is one of the virtualization products that supports...

Release Notes for Veeam ONE 9.5 Update 4a

Challenge Release Notes for Veeam ONE 9.5 Update 4a. Please confirm that you are running version 9.0 Update 1 build 9.0.0.2088 or later prior to installing this update. You can check this under Help | About in Veeam ONE console. After the successful upgrade, your build number will be 9.5.4.4587...

Windows Hyper-V Denial of Service Vulnerability

A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate input from a privileged user on a guest operating system. To exploit the vulnerability, an attacker who already has a privileged account on a guest operating system, running as a virtual...

Facebook HHVM Buffer Overflow Vulnerability (CNVD-2019-31198)

Facebook HHVM aka HipHop Virtual Machine is a virtual machine from Facebook that significantly improves the performance of loading dynamic pages in PHP. A buffer overflow vulnerability exists in Facebook HHVM that can be exploited by an attacker to cause a buffer overflow or heap overflow...

Facebook HHVM Buffer Overflow Vulnerability (CNVD-2019-31201)

Facebook HHVM aka HipHop Virtual Machine is a virtual machine from Facebook that significantly improves the performance of loading dynamic pages in PHP. A buffer overflow vulnerability exists in Facebook HHVM that can be exploited by an attacker to cause a buffer overflow or heap overflow...

Facebook Patches "Memory Disclosure Using JPEG Images" Flaws in HHVM Servers

Facebook has patched two high-severity vulnerabilities in its server application that could have allowed remote attackers to unauthorisedly obtain sensitive information or cause a denial of service just by uploading a maliciously constructed JPEG image file. The vulnerabilities reside in HHVMHipH...

Open Sourcing StringSifter

Malware analysts routinely use the Strings program during static analysis in order to inspect a binary's printable characters. However, identifying relevant strings by hand is time consuming and prone to human error. Larger binaries produce upwards of thousands of strings that can quickly evoke...

UBUNTU-CVE-2019-11926

Insufficient boundary checks when processing MSOFx markers from JPEG headers in the GD extension could allow access to out-of-bounds memory via a maliciously constructed invalid JPEG input. This issue affects HHVM versions prior to 3.30.9, all versions between 4.0.0 and 4.8.3, all versions betwee...

Fedora Update for python-mitogen FEDORA-2019-b25dd670a4

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Moderate: Red Hat Security Advisory: openstack-nova security and bug fix update

An update for openstack-nova is now available for Red Hat OpenStack Platform 10.0 Newton. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Collect a complete memory dump on a MCS (non-persistent) machine on XenServer (Citrix Hypervisor)

This article outlines the steps to collect complete memory dump on a MCS non-persistent machine on XenServer Citrix Hypervisor. Often we are not able to get the memory dump in instances where MCS provisioned VDAs show behaviors like unresponsiveness/hang. The reason being the machine fails to sav...

Deep learning rises: New methods for detecting malicious PowerShell

Scientific and technological advancements in deep learning, a category of algorithms within the larger framework of machine learning, provide new opportunities for development of state-of-the art protection technologies. Deep learning methods are impressively outperforming traditional methods on...

libgovirt, spice, virt security update

CentOS Errata and Security Advisory CESA-2019:2229 An update for spice-gtk, libgovirt, spice-vdagent, and virt-viewer is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS...

CentOS 7 : libguestfs-winsupport (CESA-2019:2308)

An update for libguestfs-winsupport is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerabilit...

Critical Cisco VM Bug Allows Remote Takeover of Routers

A critical remote authentication-bypass vulnerability – with the highest possible severity level of 10 out of 10 on the CvSS scale – has been found in the Cisco REST API virtual service container for Cisco IOS XE Software. The bug CVE-2019-12643 affects the following hardware if running the REST...

CVE-2019-11249

The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes runs tar inside the container to create a tar archive, copies it over the network, and kubectl unpacks it on the user’s machine. If the tar binary in the container is...

UBUNTU-CVE-2019-11249

The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes runs tar inside the container to create a tar archive, copies it over the network, and kubectl unpacks it on the user’s machine. If the tar binary in the container is...