openstack-nova: Host data leak through resize/migration

An information-exposure flaw was found in the OpenStack Compute nova resize and migrate functionality. An authenticated user could write a malicious qcow header to an ephemeral or root disk, referencing a block device as a backing file. With a subsequent resize or migration, file system content o...

openstack-nova: Host data leak through resize/migration

An information-exposure flaw was found in the OpenStack Compute nova resize and migrate functionality. An authenticated user could write a malicious qcow header to an ephemeral or root disk, referencing a block device as a backing file. With a subsequent resize or migration, file system content o...

openstack-nova: Host data leak through resize/migration

An information-exposure flaw was found in the OpenStack Compute nova resize and migrate functionality. An authenticated user could write a malicious qcow header to an ephemeral or root disk, referencing a block device as a backing file. With a subsequent resize or migration, file system content o...

Important: Red Hat Security Advisory: openstack-nova security update

Updated openstack-nova packages that fix one security issue are now available for Red Hat Enterprise Linux OpenStack Platform 5.0 Icehouse for RHEL 6. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base scores, which gi...

Fedora 22 : xen-4.5.1-13.fc22 (2015-fca1900745)

Qemu: net: virtio-net possible remote DoS CVE-2015-7295, create a symbolic link so libvirt VMs from xen 4.0 to 4.4 can still find qemu-dm Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to...

Fedora 22 : libvirt-1.2.13.2-1.fc22 (2015-2c9678da8c)

Rebased to version 1.2.13.2 disk backend is not removed properly when disk frontent hotplug fails bz 1265968 Fix TPM cancel path on newer kernels bz 1244895 Remove timeout for libvirt-guests.service bz 1195544 CVE-2015-5313 libvirt: filesystem storage volume names path traversal flaw bz 1291433...

Fedora 23 : libvirt-1.2.18.2-1.fc23 (2015-30b347dff1)

Rebased to version 1.2.18.2 disk backend is not removed properly when disk frontent hotplug fails bz 1265968 Fix TPM cancel path on newer kernels bz 1244895 Remove timeout for libvirt-guests.service bz 1195544 CVE-2015-5313 libvirt: filesystem storage volume names path traversal flaw bz 1291433...

USN-2891-1: QEMU vulnerabilities

Qinghao Tang discovered that QEMU incorrectly handled PCI MSI-X support. An attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS and Ubuntu 15.10. CVE-2015-7549 Lian Yihan discovered that QEMU incorrectl...

SUSE SLED12 / SLES12 Security Update : libvirt (SUSE-SU-2016:0304-1)

libvirt was updated to fix one security issue and several non-security issues. This security issue was fixed : - CVE-2015-0236: libvirt allowed remote authenticated users to obtain the VNC password by using the VIRDOMAINXMLSECURE flag with a crafted 1 snapshot to the virDomainSnapshotGetXMLDesc...

SUSE-SU-2016:0304-1 Security update for libvirt

libvirt was updated to fix one security issue and several non-security issues. This security issue was fixed: - CVE-2015-0236: libvirt allowed remote authenticated users to obtain the VNC password by using the VIRDOMAINXMLSECURE flag with a crafted 1 snapshot to the virDomainSnapshotGetXMLDesc...

SEE - Sandboxed Execution Environment

Sandboxed Execution Environment SEE is a framework for building test automation in secured Environments. The Sandboxes, provided via libvirt, are customizable allowing high degree of flexibility. Different type of Hypervisors Qemu, VirtualBox, LXC can be employed to run the Test Environments...

openSUSE Security Update : libvirt (openSUSE-2016-77)

This update for libvirt fixes the following issues : - CVE-2015-5313: directory directory traversal privilege escalation vulnerability. boo953110 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Updat...

OpenStack Compute(liberty) directory traversal vulnerability

OpenStack is a cloud platform management project.OpenStack Compute Nova is one of the cloud computing construct controllers written in the Python language and is part of the IaaS system. OpenStack Compute has a security vulnerability. When a program spawns an instance using libvirt and sets...

Ubuntu 14.04 LTS : libvirt vulnerabilities (USN-2867-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-2867-1 advisory. It was discovered that libvirt incorrectly handled the firewall rules on bridge networks when the daemon was restarted. This could result in an unintende...

Ubuntu: Security Advisory (USN-2867-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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...

CVE-2015-7548

OpenStack Compute Nova before 2015.1.3 kilo and 12.0.x before 12.0.1 liberty, when using libvirt to spawn instances and usecowimages is set to false, allow remote authenticated users to read arbitrary files by overwriting an instance disk with a crafted image and requesting a snapshot...

DEBIAN-CVE-2015-7548

OpenStack Compute Nova before 2015.1.3 kilo and 12.0.x before 12.0.1 liberty, when using libvirt to spawn instances and usecowimages is set to false, allow remote authenticated users to read arbitrary files by overwriting an instance disk with a crafted image and requesting a snapshot...

Stack overflow

OpenStack Compute Nova before 2015.1.3 kilo and 12.0.x before 12.0.1 liberty, when using libvirt to spawn instances and usecowimages is set to false, allow remote authenticated users to read arbitrary files by overwriting an instance disk with a crafted image and requesting a snapshot...

CVE-2015-7548

CVE-2015-7548 affects OpenStack Nova (Kilo/liberty branch) and allows a local authenticated user to read host files by overwriting an instance disk with a crafted image and requesting a snapshot. The root cause is in the instance snapshot flow when using libvirt/early Nova code paths, enabling ar...

CVE-2015-7548

OpenStack Compute Nova before 2015.1.3 kilo and 12.0.x before 12.0.1 liberty, when using libvirt to spawn instances and usecowimages is set to false, allow remote authenticated users to read arbitrary files by overwriting an instance disk with a crafted image and requesting a snapshot...