Fedora Update for libvirt FEDORA-2018-b22d46eabb

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 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...

MGASA-2018-0153 Updated libvirt packages fix security vulnerabilities

Updated libvirt packages fix security vulnerabilities: In virsh, the hostname could crafted maliciously with ssh arguments, which would be passed to ssh bsc1053600. The defaulttlsx509verify and related parameters in qemu.conf control whether the TLS servers in QEMU request & verify certificates...

Updated libvirt packages fix security vulnerabilities

Updated libvirt packages fix security vulnerabilities: In virsh, the hostname could crafted maliciously with ssh arguments, which would be passed to ssh bsc1053600. The defaulttlsx509verify and related parameters in qemu.conf control whether the TLS servers in QEMU request & verify certificates...

[SECURITY] Fedora 27 Update: libvirt-3.7.0-4.fc27

Libvirt is a C toolkit to interact with the virtualization capabilities of recent versions of Linux and other OSes. The main package includes the libvirtd server exporting the virtualization support...

Moderate: Red Hat Security Advisory: openstack-nova and python-novaclient security, bug fix, and enhancement update

An update for openstack-nova and python-novaclient 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...

Red Hat libvirt util/virlog.c file arbitrary command execution vulnerability

Red Hat libvirt is a Linux API for implementing Linux virtualization features from Red Hat, Inc. It supports a variety of Hypervisors, including Xen and KVM, as well as QEMU and a number of virtual products for other operating systems. A security vulnerability in the util/virlog.c file in Red Hat...

CVE-2018-6764

util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module...

DEBIAN-CVE-2018-6764

util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module...

Design/Logic Flaw

util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module...

CVE-2018-6764

util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module...

CVE-2018-6764

CVE-2018-6764 affects libvirt: util/virlog.c may fail to determine the hostname during LXC container startup, enabling a local attacker (guest OS user) to bypass container protections and run arbitrary commands via a crafted NSS module. The issue is concrete in libvirt’s LXC handling and NSS modu...

CVE-2018-6764

util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module...

CVE-2018-6764

util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module...

CVE-2018-6764: Origin Validation Error

util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module...

Ubuntu: Security Advisory (USN-3576-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 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...

Ubuntu 14.04 LTS / 16.04 LTS : libvirt vulnerabilities (USN-3576-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3576-1 advisory. Vivian Zhang and Christoph Anton Mitterer discovered that libvirt incorrectly disabled password authentication when the VNC password was set ...

USN-3576-1 libvirt vulnerabilities

Vivian Zhang and Christoph Anton Mitterer discovered that libvirt incorrectly disabled password authentication when the VNC password was set to an empty string. A remote attacker could possibly use this issue to bypass authentication, contrary to expectations. This issue only affected Ubuntu 14.0...

USN-3576-1: libvirt vulnerabilities

Vivian Zhang and Christoph Anton Mitterer discovered that libvirt incorrectly disabled password authentication when the VNC password was set to an empty string. A remote attacker could possibly use this issue to bypass authentication, contrary to expectations. This issue only affected Ubuntu 14.0...

SUSE SLED12 / SLES12 Security Update : libvirt (SUSE-SU-2018:0385-1)

This update for libvirt provides several fixes. This security issue was fixed : - CVE-2018-5748: Prevent resource exhaustion via qemuMonitorIORead method which allowed to cause DoS bsc1076500. These security issues were fixed : - Add a qemu hook script providing functionality similar to Xen's...

Ubuntu 14.04 LTS / 16.04 LTS : libvirt update (USN-3561-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-3561-1 advisory. It was discovered that microprocessors utilizing speculative execution and branch prediction may allow unauthorized memory reads via sidechannel...