CVE-2019-10167

The virConnectGetDomainCapabilities libvirt API accepts an "emulatorbin" argument to specify the program providing emulation for a domain. Since v1.2.19, libvirt will execute that program to probe the domain's capabilities. Read-only clients could specify an arbitrary path for this argument,...

CVE-2019-10166

It was discovered that libvirtd would permit readonly clients to use the virDomainManagedSaveDefineXML API, which would permit them to modify managed save state files. If a managed save had already been created by a privileged user, a local attacker could modify this file such that libvirtd would...

CVE-2019-10168

The virConnectBaselineHypervisorCPU and virConnectCompareHypervisorCPU libvirt APIs, 4.x.x before 4.10.1 and 5.x.x before 5.4.1, accept an "emulator" argument to specify the program providing emulation for a domain. Since v1.2.19, libvirt will execute that program to probe the domain's...

CVE-2019-10161

It was discovered that libvirtd before versions 4.10.1 and 5.4.1 would permit read-only clients to use the virDomainSaveImageGetXMLDesc API, specifying an arbitrary path which would be accessed with the permissions of the libvirtd process. An attacker with access to the libvirtd socket could use...

CVE-2019-10166

It was discovered that libvirtd, versions 4.x.x before 4.10.1 and 5.x.x before 5.4.1, would permit readonly clients to use the virDomainManagedSaveDefineXML API, which would permit them to modify managed save state files. If a managed save had already been created by a privileged user, a local...

UBUNTU-CVE-2019-10161

It was discovered that libvirtd before versions 4.10.1 and 5.4.1 would permit read-only clients to use the virDomainSaveImageGetXMLDesc API, specifying an arbitrary path which would be accessed with the permissions of the libvirtd process. An attacker with access to the libvirtd socket could use...

[SECURITY] Fedora 30 Update: libvirt-5.1.0-6.fc30

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 28 Update: libvirt-4.1.0-6.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 29 Update: libvirt-4.7.0-3.fc29

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 30 Update: libvirt-5.1.0-5.fc30

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...

Information Disclosure

libvirt is vulnerable to information disclosure. It was discovered that the virDomainSnapshotGetXMLDesc and virDomainSaveImageGetXMLDesc functions did not sufficiently limit the usage of the VIRDOMAINXMLSECURE flag when fine-grained ACLs were enabled. A remote attacker able to establish a...

USN-3909-1 libvirt vulnerability

It was discovered that libvirt incorrectly handled waiting for certain agent events. An attacker inside a guest could possibly use this issue to cause libvirtd to stop responding, resulting in a denial of service...

Remote Code Execution (RCE)

python-rdomanager-oscplugin is vulnerable to remote code execution RCE attacks. The vulnerability exists as 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...

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...

[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...

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

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...