Automate Virtual Machine Creation in Azure DevOps

See how you can enable more automation in your Microsoft® Azure® virtual machine infrastructure builds, deployments, and security implementation...

Important: Red Hat Security Advisory: RHV Manager (ovirt-engine) 4.4 security, bug fix, and enhancement update

Updated ovirt-engine packages that fix several bugs and add various enhancements are now available. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

novnc: XSS vulnerability via the messages propagated to the status field

An XSS vulnerability was discovered in noVNC in which arbitrary HTML could be injected into the noVNC web page. An attacker having access to a VNC server could use target host values in a crafted URL to gain access to secure information such as VM tokens...

Kubevirt Elevation of Privilege Vulnerability

Kubevirt is a virtual machine manager. A security vulnerability exists in kubevirt 0.29 and earlier versions. An attacker can exploit this vulnerability to gain privileges to a VM process on a host system to read and modify any file on a system running VMI, affecting data confidentiality and...

CVE-2020-14316

A flaw was found in kubevirt 0.29 and earlier. Virtual Machine Instances VMIs can be used to gain access to the host's filesystem. Successful exploitation allows an attacker to assume the privileges of the VM process on the host system. In worst-case scenarios an attacker can read and modify any...

The vulnerability of the Java VM component of the Oracle Database Server database management system allows a hacker to gain full control over the application.

The vulnerability of the Java VM component of the Oracle Database Server management system exists due to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor, operating remotely, to gain full control over the application...

UBUNTU-CVE-2020-15863

hw/net/xgmac.c in the XGMAC Ethernet controller in QEMU before 07-20-2020 has a buffer overflow. This occurs during packet transmission and affects the highbank and midway emulated machines. A guest user or process could use this flaw to crash the QEMU process on the host, resulting in a denial o...

Vulnerability Spotlight: Multiple vulnerabilities in RemoteFX affects, AMD, Intel chips

Piotr Bania of Cisco Talos discovered these vulnerabilities. Blog by Jon Munshaw. Cisco Talos recently discovered multiple vulnerabilities in Intel’s Graphics Accelerator Driver and in an AMD Radeon driver. The Intel driver was released in 2019 and is used in multiple Intel integrated and...

UBUNTU-CVE-2020-15866

mruby through 2.1.2-rc has a heap-based buffer overflow in the mrbyieldwithclass function in vm.c because of incorrect VM stack handling. It can be triggered via the stackcopy function...

Kernel: vfio: access to disabled MMIO space of some devices may lead to DoS scenario

A flaw was found in the Linux kernel, where it allows userspace processes, for example, a guest VM, to directly access h/w devices via its VFIO driver modules. The VFIO modules allow users to enable or disable access to the devices' MMIO memory address spaces. If a user attempts to access the...

Kernel: vfio: access to disabled MMIO space of some devices may lead to DoS scenario

A flaw was found in the Linux kernel, where it allows userspace processes, for example, a guest VM, to directly access h/w devices via its VFIO driver modules. The VFIO modules allow users to enable or disable access to the devices' MMIO memory address spaces. If a user attempts to access the...

Microsoft Hyper-V RemoteFX vGPU Buffer Overflow Vulnerability (CNVD-2020-45324)

Microsoft Windows is a popular operating system. A buffer overflow vulnerability exists in Microsoft Hyper-V RemoteFX vGPU that originates from a program's inability to properly validate authenticated user input on a virtual machine operating system. An attacker could exploit the vulnerability by...

Microsoft Hyper-V RemoteFX vGPU Buffer Overflow Vulnerability (CNVD-2020-45323)

Microsoft Windows is a popular operating system. A buffer overflow vulnerability exists in Microsoft Hyper-V RemoteFX vGPU. An attacker can exploit this vulnerability by running a specially crafted application on a virtual machine operating system to execute arbitrary code on the host operating...

Microsoft Windows Hyper-V RemoteFX vGPU Remote Code Execution Vulnerability

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...

Microsoft Hyper-V RemoteFX vGPU Resource Management Error Vulnerability

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...

Microsoft Windows Hyper-V RemoteFX vGPU Input Validation Error Vulnerability

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. Hyper-V RemoteFX vGPU is one of the GPU virtualization and remote...

Microsoft Hyper-V RemoteFX vGPU Buffer Overflow Vulnerability

Microsoft Windows is a popular operating system. A buffer overflow vulnerability exists in Microsoft Hyper-V RemoteFX vGPU, which originates when a program fails to properly validate input from an authenticated user on a virtual machine operating system. An attacker could exploit the vulnerabilit...

[SECURITY] Fedora 32 Update: libslirp-4.3.1-1.fc32

A general purpose TCP-IP emulator used by virtual machine hypervisors to provide virtual networking services...

The vulnerability of the VM-Series network interface cards is related to insufficient protection of registration data, which allows attackers to disclose sensitive information and cause service failures.

The vulnerability of the VM-Series network firewalls is related to insufficient protection of registration data. Exploiting this vulnerability can allow attackers to disclose protected information and cause service failures...

Fedora: Security Advisory for libslirp (FEDORA-2020-8c0b966c16)

The remote host is missing an update for the Copyright C 2020 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...