Ubuntu 14.04 LTS / 16.04 LTS : Firefox vulnerabilities (USN-3516-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3516-1 advisory. It was discovered that speculative execution performed by modern CPUs could leak information through a timing side-channel attack, and that...

Experts Weigh In On Spectre Patch Challenges

The race to patch against the Meltdown and Spectre processor vulnerabilities disclosed last week is on. As of today, there are no known exploits in the wild impacting vulnerable Intel, AMD and ARM devices. Currently, vendors are focused on three main mitigation efforts. Patches that address the...

In-Spectre-Meltdown - Tool to identify Meltdown & Spectre Vulnerabilities in processors

This tool allows to check speculative execution side-channel attacks that affect many modern processors and operating systems designs. CVE-2017-5754 Meltdown and CVE-2017-5715 Spectre allows unprivileged processes to steal secrets from privileged processes. These attacks present 3 different ways ...

VMSA-2018-0004:VMware vSphere, Workstation and Fusion updates add Hypervisor-Assisted Guest Remediation for speculative execution issue

VMSA-2018-0004.3 VMware vSphere, Workstation and Fusion updates add Hypervisor-Assisted Guest Mitigations for speculative execution issue VMware Security Advisory VMware Security Advisory Advisory ID: VMSA-2018-0005 VMware Security Advisory Severity: Critical VMware Security Advisory Synopsis:...

Important kernel security update: Fixes for Meltdown and Spectre exploits; new kernel 2.6.32-042stab127.2, Virtuozzo 6.0 Update 12 Hotfix 20 (6.0.12-3690)

This update provides a new Virtuozzo 6.0 kernel 2.6.32-042stab127.2 that is a rebase to the Red Hat Enterprise Linux 6.9 kernel 2.6.32-696.18.7.el6. The rebase fixes an industry-wide issue that was found in the way many modern microprocessor designs have implemented speculative execution of...

Important kernel security update: Fixes for Meltdown and Spectre exploits; new kernel 2.6.32-042stab127.2 for Virtuozzo Containers for Linux 4.7, Server Bare Metal 5.0

This update provides a new Virtuozzo Containers for Linux 4.7 and Server Bare Metal 5.0 kernel 2.6.32-042stab127.2 that is a rebase to the Red Hat Enterprise Linux 6.9 kernel 2.6.32-696.18.7.el6. The rebase fixes an industry-wide issue that was found in the way many modern microprocessor designs...

USN-3516-1: Firefox vulnerabilities

It was discovered that speculative execution performed by modern CPUs could leak information through a timing side-channel attack, and that this could be exploited in web browser JavaScript engines. If a user were tricked in to opening a specially crafted website, an attacker could potentially...

USN-3516-1 firefox vulnerabilities

It was discovered that speculative execution performed by modern CPUs could leak information through a timing side-channel attack, and that this could be exploited in web browser JavaScript engines. If a user were tricked in to opening a specially crafted website, an attacker could potentially...

(RHSA-2018:0060) Important: qemu-kvm-rhev security update

Kernel-based Virtual Machine KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provide the user-space component for running virtual machines that use KVM in environments managed by Red Hat products. Security Fixes: An industry-wide issue was...

(RHSA-2018:0058) Important: qemu-kvm-rhev security update

Kernel-based Virtual Machine KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provide the user-space component for running virtual machines that use KVM in environments managed by Red Hat products. Security Fixes: An industry-wide issue was...

(RHSA-2018:0057) Important: qemu-kvm-rhev security update

Kernel-based Virtual Machine KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provide the user-space component for running virtual machines that use KVM in environments managed by Red Hat products. Security Fixes: An industry-wide issue was...

(RHSA-2018:0056) Important: qemu-kvm-rhev security update

Kernel-based Virtual Machine KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provide the user-space component for running virtual machines that use KVM in environments managed by Red Hat products. Security Fixes: An industry-wide issue was...

(RHSA-2018:0055) Important: qemu-kvm-rhev security and bug fix update

KVM Kernel-based Virtual Machine is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provide the user-space component for running virtual machines that use KVM in environments managed by Red Hat products. Security Fixes: An industry-wide issue was...

(RHSA-2018:0054) Important: qemu-kvm-rhev security and bug fix update

KVM Kernel-based Virtual Machine is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provide the user-space component for running virtual machines that use KVM in environments managed by Red Hat products. Security Fixes: An industry-wide issue was...

(RHSA-2018:0053) Important: linux-firmware security update

The linux-firmware packages contain all of the firmware files that are required by various devices to operate. Security Fixes: An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of instructions a commonly used performance...

(RHSA-2018:0051) Important: rhevm-setup-plugins security, bug fix, and enhancement update

The rhevm-setup-plugins package adds functionality exclusive only to Red Hat Virtualization Manager, and is not available for the upstream ovirt-engine. It includes the configuration of the Red Hat Support plugin, copying downstream-only artifacts to the ISO domain, and links to the knowledgebase...

(RHSA-2018:0050) Important: vdsm security update

The VDSM service is required by a Virtualization Manager to manage the Linux hosts. VDSM manages and monitors the host's storage, memory and networks as well as virtual machine creation, other host administration tasks, statistics gathering, and log collection. Security Fixes: An industry-wide...

(RHSA-2018:0049) Important: ovirt-guest-agent-docker security and bug fix update

The ovirt-guest-agent-docker package provides the guest agent for Red Hat Linux Atomic Host virtual machines. The guest agent allows the Red Hat Virtualization Manager to receive internal guest events and retrieve information such as the IP address and the list of installed applications from the...

(RHSA-2018:0048) Important: vdsm security update

The VDSM service is required by a Virtualization Manager to manage the Linux hosts. VDSM manages and monitors the host's storage, memory and networks as well as virtual machine creation, other host administration tasks, statistics gathering, and log collection. Security Fixes: An industry-wide...

(RHSA-2018:0047) Important: redhat-virtualization-host security update

The ovirt-node-ng packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts RHVH are installed using a special build of Red Hat Enterprise Linux with only the packages required to host...