CVE-2017-1000256

libvirt version 2.3.0 and later is vulnerable to a bad default configuration of "verify-peer=no" passed to QEMU by libvirt resulting in a failure to validate SSL/TLS certificates by default...

CVE-2016-5008

libvirt before 2.0.0 improperly disables password checking when the password on a VNC server is set to an empty string, which allows remote attackers to bypass authentication and establish a VNC session by connecting to the server...

PT-2016-6216 · Red Hat +4 · Libvirt +5

Name of the Vulnerable Software and Affected Versions: libvirt versions prior to 2.0.0 Description: The issue allows remote attackers to bypass authentication and establish a VNC session by connecting to the server when the password on a VNC server is set to an empty string. Recommendations: For...

UBUNTU-CVE-2014-3672

The qemu implementation in libvirt before 1.3.0 and Xen allows local guest OS users to cause a denial of service host disk consumption by writing to stdout or stderr...

CVE-2011-4600

The networkReloadIptablesRules function in network/bridgedriver.c in libvirt before 0.9.9 does not properly handle firewall rules on bridge networks when libvirtd is restarted, which might allow remote attackers to bypass intended access restrictions via a 1 DNS or 2 DHCP query...

CVE-2015-5313

Directory traversal vulnerability in the virStorageBackendFileSystemVolCreate function in storage/storagebackendfs.c in libvirt, when fine-grained Access Control Lists ACL are in effect, allows local users with storagevol:create ACL but not domain:write permission to write to arbitrary files via ...

UBUNTU-CVE-2015-5313

Directory traversal vulnerability in the virStorageBackendFileSystemVolCreate function in storage/storagebackendfs.c in libvirt, when fine-grained Access Control Lists ACL are in effect, allows local users with storagevol:create ACL but not domain:write permission to write to arbitrary files via ...

Vulnerabilities of the Debian GNU/Linux operating system that allow a remote attacker to compromise the accessibility of protected information

The multiple vulnerabilities in the libvirt package of the Debian GNU/Linux operating system may be exploited, leading to a violation of the accessibility of protected information. The exploitation of these vulnerabilities can be carried out by a malicious actor who has completed the authenticati...

Vulnerabilities in the OpenSUSE operating system that allow malicious actors to compromise the confidentiality, integrity, and accessibility of protected information

The multiple vulnerabilities in the libvirt-client-debuginfo-x86 package of the OpenSUSE operating system can be exploited, leading to breaches of confidentiality, integrity, and accessibility of protected information. These vulnerabilities can be exploited remotely...

The vulnerability of the CentOS operating system allows a malicious attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the libvirt-0.9.10 package of the CentOS operating system can lead to violations of confidentiality, integrity, and accessibility of protected information. This vulnerability can be exploited remotely...

DEBIAN-CVE-2015-0236

libvirt before 1.2.12 allow remote authenticated users to obtain the VNC password by using the VIRDOMAINXMLSECURE flag with a crafted 1 snapshot to the virDomainSnapshotGetXMLDesc interface or 2 image to the virDomainSaveImageGetXMLDesc interface...

CVE-2015-0236

libvirt before 1.2.12 allow remote authenticated users to obtain the VNC password by using the VIRDOMAINXMLSECURE flag with a crafted 1 snapshot to the virDomainSnapshotGetXMLDesc interface or 2 image to the virDomainSaveImageGetXMLDesc interface...

UBUNTU-CVE-2015-0236

libvirt before 1.2.12 allow remote authenticated users to obtain the VNC password by using the VIRDOMAINXMLSECURE flag with a crafted 1 snapshot to the virDomainSnapshotGetXMLDesc interface or 2 image to the virDomainSaveImageGetXMLDesc interface...

CVE-2014-8136

The 1 qemuDomainMigratePerform and 2 qemuDomainMigrateFinish2 functions in qemu/qemudriver.c in libvirt do not unlock the domain when an ACL check fails, which allow local users to cause a denial of service via unspecified vectors...

CVE-2014-8135

The storageVolUpload function in storage/storagedriver.c in libvirt before 1.2.11 does not check a certain return value, which allows local users to cause a denial of service NULL pointer dereference and daemon crash via a crafted offset value in a "virsh vol-upload" command...

CVE-2014-8135

The storageVolUpload function in storage/storagedriver.c in libvirt before 1.2.11 does not check a certain return value, which allows local users to cause a denial of service NULL pointer dereference and daemon crash via a crafted offset value in a "virsh vol-upload" command...

DEBIAN-CVE-2014-7823

The virDomainGetXMLDesc API in Libvirt before 1.2.11 allows remote read-only users to obtain the VNC password by using the VIRDOMAINXMLMIGRATABLE flag, which triggers the use of the VIRDOMAINXMLSECURE flag...

DEBIAN-CVE-2014-3633

The qemuDomainGetBlockIoTune function in qemu/qemudriver.c in libvirt before 1.2.9, when a disk has been hot-plugged or removed from the live image, allows remote attackers to cause a denial of service crash or read sensitive heap information via a crafted blkiotune query, which triggers an...

UBUNTU-CVE-2014-3657

The virDomainListPopulate function in conf/domainconf.c in libvirt before 1.2.9 does not clean up the lock on the list of domains, which allows remote attackers to cause a denial of service deadlock via a NULL value in the second parameter in the virConnectListAllDomains API command...

CVE-2014-5177

libvirt 1.0.0 through 1.2.x before 1.2.5, when fine grained access control is enabled, allows local users to read arbitrary files via a crafted XML document containing an XML external entity declaration in conjunction with an entity reference to the 1 virDomainDefineXML, 2 virNetworkCreateXML, 3...