Denial Of Service (DoS)

libvirt is vulnerable to denial of service DoS attacks. The vulnerability exists as the virTypedParameterArrayClear function in libvirt 0.9.13 does not properly handle virDomain API calls with typed parameters, which might allow remote authenticated users to cause a denial of service libvirtd cra...

Kernel update: Virtuozzo ReadyKernel patch 59.0 for Virtuozzo 7.0.7 to 7.0.7 HF3

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to Virtuozzo 7.0.7 to 7.0.7 HF3. Vulnerability id: PSBM-73001 sunrpc: potential kernel crash use after free in svcprocesscommon. Vulnerability id: PSBM-87281 'libvirtd' service was unresponsive because...

Red Hat Libvirt Denial of Service Vulnerability (CNVD-2018-16495)

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 exists in Red Hat Libvirt versions...

CVE-2017-2635: NULL Pointer Dereference

A NULL pointer deference flaw was found in the way libvirt from 2.5.0 to 3.0.0 handled empty drives. A remote authenticated attacker could use this flaw to crash libvirtd daemon resulting in denial of service...

[SECURITY] Fedora 27 Update: libvirt-3.7.0-6.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...

CVE-2017-2637

A design flaw issue was found in the Red Hat OpenStack Platform director use of TripleO to enable libvirtd based live-migration. Libvirtd is deployed by default by director listening on 0.0.0.0 all interfaces with no-authentication or encryption. Anyone able to make a TCP connection to any comput...

Open redirect

A design flaw issue was found in the Red Hat OpenStack Platform director use of TripleO to enable libvirtd based live-migration. Libvirtd is deployed by default by director listening on 0.0.0.0 all interfaces with no-authentication or encryption. Anyone able to make a TCP connection to any comput...

CVE-2017-2637

A design flaw issue was found in the Red Hat OpenStack Platform director use of TripleO to enable libvirtd based live-migration. Libvirtd is deployed by default by director listening on 0.0.0.0 all interfaces with no-authentication or encryption. Anyone able to make a TCP connection to any comput...

CVE-2017-2637

CVE-2017-2637 describes a design flaw in the Red Hat OpenStack Platform director’s use of TripleO for enabling libvirtd live-migration. Libvirtd is deployed by default and listens on 0.0.0.0 with no authentication or encryption. A remote actor who can reach any compute host IP (including localhos...

CVE-2017-2637

A design flaw issue was found in the Red Hat OpenStack Platform director use of TripleO to enable libvirtd based live-migration. Libvirtd is deployed by default by director listening on 0.0.0.0 all interfaces with no-authentication or encryption. Anyone able to make a TCP connection to any comput...

PT-2018-7152 · Red Hat · Red Hat Openstack Platform Director +1

Name of the Vulnerable Software and Affected Versions: Red Hat OpenStack Platform director affected versions not specified Description: A design flaw issue was found in the use of TripleO to enable libvirtd based live-migration. Libvirtd is deployed by default listening on 0.0.0.0 with no...

CVE-2017-2637: Missing Authentication for Critical Function

A design flaw issue was found in the Red Hat OpenStack Platform director use of TripleO to enable libvirtd based live-migration. Libvirtd is deployed by default by director listening on 0.0.0.0 all interfaces with no-authentication or encryption. Anyone able to make a TCP connection to any comput...

Important: Red Hat Security Advisory: libvirt security and bug fix update

An update for libvirt is now available for Red Hat Enterprise Linux 7.4 Extended Update Support. 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 for...

[SECURITY] Fedora 28 Update: libvirt-4.1.0-3.fc28

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...

[SECURITY] Fedora 26 Update: libvirt-3.2.1-7.fc26

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...

[SECURITY] Fedora 27 Update: libvirt-3.7.0-3.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...

CVE-2017-15114

When libvirtd is configured by OSP director tripleo-heat-templates to use the TLS transport it defaults to the same certificate authority as all non-libvirtd services. As no additional authentication is configured this allows these services to connect to libvirtd which is equivalent to root acces...

Spoofing

When libvirtd is configured by OSP director tripleo-heat-templates to use the TLS transport it defaults to the same certificate authority as all non-libvirtd services. As no additional authentication is configured this allows these services to connect to libvirtd which is equivalent to root acces...

CVE-2017-15114

When libvirtd is configured by OSP director tripleo-heat-templates to use the TLS transport it defaults to the same certificate authority as all non-libvirtd services. As no additional authentication is configured this allows these services to connect to libvirtd which is equivalent to root acces...

CVE-2017-15114

When libvirtd is configured by OSP director tripleo-heat-templates to use the TLS transport it defaults to the same certificate authority as all non-libvirtd services. As no additional authentication is configured this allows these services to connect to libvirtd which is equivalent to root acces...