Updated 32 min ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,762exploited flaws on CISA’s list

34added in the last 30 days

353new WordPress flaws this week

390,080entries in the database

113 results · page 2 of 3

Nov 27, 2017When 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 CVE-2017-15114 · Other software · Redhat · reported by Red HatHigh 8.1
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 access). If a vulnerability exists in another service it could, combined with this flaw, be exploited to escalate privileges to gain control over compute nodes.
Product
Openstack Platform
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record securityfocus.com git.openstack.org
Oct 31, 2017libvirt 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 SSCVE-2017-1000256 · Other software · Redhat · reported by MITREHigh 8.1
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.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record debian.org access.redhat.com
Jul 13, 2016libvirt 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 CVE-2016-5008 · Other software · Redhat · reported by Red HatCritical 9.8
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.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.opensuse.org lists.opensuse.org
May 25, 2016The 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 orCVE-2014-3672 · Other software · Redhat · reported by Red HatMedium 6.5
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.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record openwall.com oracle.com
Apr 14, 2016The virStorageVolCreateXML API in libvirt 1.2.14 through 1.2.19 allows remote authenticated users with a read-write connection to cause a denial of service (libCVE-2015-5247 · Other software · Redhat · reported by Red HatMedium 6.5
The virStorageVolCreateXML API in libvirt 1.2.14 through 1.2.19 allows remote authenticated users with a read-write connection to cause a denial of service (libvirtd crash) by triggering a failed unlink after creating a volume on a root_squash NFS pool.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.libvirt.org ubuntu.com
Apr 14, 2016The networkReloadIptablesRules function in network/bridge_driver.c in libvirt before 0.9.9 does not properly handle firewall rules on bridge networks when libviCVE-2011-4600 · Other software · Canonical · reported by Red HatMedium 5.9
The networkReloadIptablesRules function in network/bridge_driver.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.
Product
Ubuntu Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org libvirt.org
Apr 12, 2016The libvirt driver in OpenStack Compute (Nova) before 2015.1.4 (kilo) and 12.0.x before 12.0.3 (liberty), when using raw storage and use_cow_images is set to faCVE-2016-2140 · Other software · Openstack · reported by Red HatMedium 5.3
The libvirt driver in OpenStack Compute (Nova) before 2015.1.4 (kilo) and 12.0.x before 12.0.3 (liberty), when using raw storage and use_cow_images is set to false, allows remote authenticated users to read arbitrary files via a crafted qcow2 header in an ephemeral or root disk.
Product
Nova
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record openwall.com securityfocus.com
Apr 11, 2016Directory traversal vulnerability in the virStorageBackendFileSystemVolCreate function in storage/storage_backend_fs.c in libvirt, when fine-grained Access ContCVE-2015-5313 · Other software · Redhat · reported by Red HatLow 2.5
Directory traversal vulnerability in the virStorageBackendFileSystemVolCreate function in storage/storage_backend_fs.c in libvirt, when fine-grained Access Control Lists (ACL) are in effect, allows local users with storage_vol:create ACL but not domain:write permission to write to arbitrary files via a .. (dot dot) in a volume name.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org lists.fedoraproject.org
Jan 12, 2016OpenStack Compute (Nova) before 2015.1.3 (kilo) and 12.0.x before 12.0.1 (liberty), when using libvirt to spawn instances and use_cow_images is set to false, alCVE-2015-7548 · Other software · Openstack · reported by Red HatLow 3.5
OpenStack Compute (Nova) before 2015.1.3 (kilo) and 12.0.x before 12.0.1 (liberty), when using libvirt to spawn instances and use_cow_images 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.
Product
Nova
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record rhn.redhat.com securityfocus.com
Jan 29, 2015libvirt before 1.2.12 allow remote authenticated users to obtain the VNC password by using the VIR_DOMAIN_XML_SECURE flag with a crafted (1) snapshot to the virCVE-2015-0236 · Other software · Mageia · reported by Red HatLow 3.5
libvirt before 1.2.12 allow remote authenticated users to obtain the VNC password by using the VIR_DOMAIN_XML_SECURE flag with a crafted (1) snapshot to the virDomainSnapshotGetXMLDesc interface or (2) image to the virDomainSaveImageGetXMLDesc interface.
Product
Mageia
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record advisories.mageia.org lists.opensuse.org
Jan 6, 2015The qemu implementation of virConnectGetAllDomainStats in libvirt before 1.2.11 does not properly handle locks when a domain is skipped due to ACL restrictions,CVE-2014-8131 · Other software · Redhat · reported by Red HatMedium 4
The qemu implementation of virConnectGetAllDomainStats in libvirt before 1.2.11 does not properly handle locks when a domain is skipped due to ACL restrictions, which allows a remote authenticated users to cause a denial of service (deadlock or segmentation fault and crash) via a request to access the users does not have privileges to access.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.opensuse.org security.libvirt.org
Dec 19, 2014The (1) qemuDomainMigratePerform and (2) qemuDomainMigrateFinish2 functions in qemu/qemu_driver.c in libvirt do not unlock the domain when an ACL check fails, wCVE-2014-8136 · Other software · Mageia · reported by Red HatLow 2.1
The (1) qemuDomainMigratePerform and (2) qemuDomainMigrateFinish2 functions in qemu/qemu_driver.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.
Product
Mageia
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record advisories.mageia.org libvirt.org
Dec 19, 2014The storageVolUpload function in storage/storage_driver.c in libvirt before 1.2.11 does not check a certain return value, which allows local users to cause a deCVE-2014-8135 · Other software · Redhat · reported by Red HatLow 2.1
The storageVolUpload function in storage/storage_driver.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.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org lists.opensuse.org
Dec 12, 2014The remoteClientFreeFunc function in daemon/remote.c in libvirt before 1.1.3, when ACLs are used, does not set an identity, which causes event handler removal tCVE-2013-4399 · Other software · Redhat · reported by Red HatMedium 4.3
The remoteClientFreeFunc function in daemon/remote.c in libvirt before 1.1.3, when ACLs are used, does not set an identity, which causes event handler removal to be denied and remote attackers to cause a denial of service (use-after-free and crash) by registering an event handler and then closing the connection.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org secunia.com
Dec 1, 2014OpenStack PackStack 2012.2.1, when the Open vSwitch (OVS) monolithic plug-in is not used, does not properly set the libvirt_vif_driver configuration option whenCVE-2014-3703 · Other software · Redhat · reported by Red HatMedium 5
OpenStack PackStack 2012.2.1, when the Open vSwitch (OVS) monolithic plug-in is not used, does not properly set the libvirt_vif_driver configuration option when generating the nova.conf configuration, which causes the firewall to be disabled and allows remote attackers to bypass intended access restrictions.
Product
Packstack
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record rhn.redhat.com rhn.redhat.com
Nov 13, 2014The virDomainGetXMLDesc API in Libvirt before 1.2.11 allows remote read-only users to obtain the VNC password by using the VIR_DOMAIN_XML_MIGRATABLE flag, whichCVE-2014-7823 · Other software · Redhat · reported by Red HatMedium 5
The virDomainGetXMLDesc API in Libvirt before 1.2.11 allows remote read-only users to obtain the VNC password by using the VIR_DOMAIN_XML_MIGRATABLE flag, which triggers the use of the VIR_DOMAIN_XML_SECURE flag.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.opensuse.org secunia.com
Oct 6, 2014The virDomainListPopulate function in conf/domain_conf.c in libvirt before 1.2.9 does not clean up the lock on the list of domains, which allows remote attackerCVE-2014-3657 · Other software · Libvirt · reported by Red HatMedium 5
The virDomainListPopulate function in conf/domain_conf.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.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org lists.opensuse.org
Oct 6, 2014The qemuDomainGetBlockIoTune function in qemu/qemu_driver.c in libvirt before 1.2.9, when a disk has been hot-plugged or removed from the live image, allows remCVE-2014-3633 · Other software · Canonical · reported by Red HatMedium 5.8
The qemuDomainGetBlockIoTune function in qemu/qemu_driver.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 out-of-bounds read.
Product
Ubuntu Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org lists.opensuse.org
Aug 3, 2014libvirt 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 conCVE-2014-5177 · Other software · Redhat · reported by MITRELow 1.2
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) virNetworkDefineXML, (4) virStoragePoolCreateXML, (5) virStoragePoolDefineXML, (6) virStorageVolCreateXML, (7) virDomainCreateXML, (8) virNodeDeviceCreateXML, (9) virInterfaceDefineXML, (10) virStorageVolCreateXMLFrom, (11) virConnectDomainXMLFromNative, (12) virConnectDomainXMLToNative, (13) virSecretDefineXML, (14) virNWFilterDefineXML, (15) virDomainSnapshotCreateXML, (16) virDomainSaveImageDefineXML, (17) virDomainCreateXMLWithFiles, (18) virConnectCompareCPU, or (19) virConnectBaselineCPU API method, related to an XML External Entity (XXE) issue. NOTE: this issue was SPLIT from CVE-2014-0179 per ADT3 due to different affected versions of some vectors.
Product
Enterprise Virtualization
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org lists.opensuse.org
Aug 3, 2014libvirt 0.7.5 through 1.2.x before 1.2.5 allows local users to cause a denial of service (read block and hang) via a crafted XML document containing an XML exteCVE-2014-0179 · Other software · Redhat · reported by Red HatLow 1.9
libvirt 0.7.5 through 1.2.x before 1.2.5 allows local users to cause a denial of service (read block and hang) via a crafted XML document containing an XML external entity declaration in conjunction with an entity reference to the (1) virConnectCompareCPU or (2) virConnectBaselineCPU API method, related to an XML External Entity (XXE) issue. NOTE: this issue was SPLIT per ADT3 due to different affected versions of some vectors. CVE-2014-5177 is used for other API methods.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org lists.opensuse.org
May 8, 2014The instance rescue mode in OpenStack Compute (Nova) 2013.2 before 2013.2.3 and Icehouse before 2014.1, when using libvirt to spawn images and use_cow_images isCVE-2014-0134 · Other software · Openstack · reported by Red HatLow 3.5
The instance rescue mode in OpenStack Compute (Nova) 2013.2 before 2013.2.3 and Icehouse before 2014.1, when using libvirt to spawn images and use_cow_images is set to false, allows remote authenticated users to read certain compute host files by overwriting an instance disk with a crafted image.
Product
Compute
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record openwall.com ubuntu.com
May 7, 2014The qemuMigrationWaitForSpice function in qemu/qemu_migration.c in libvirt before 1.1.3 does not properly enter a monitor when performing seamless SPICE migratiCVE-2013-7336 · Other software · Redhat · reported by MITRELow 1.9
The qemuMigrationWaitForSpice function in qemu/qemu_migration.c in libvirt before 1.1.3 does not properly enter a monitor when performing seamless SPICE migration, which allows local users to cause a denial of service (NULL pointer dereference and libvirtd crash) by causing domblkstat to be called at the same time as the qemuMonitorGetSpiceMigrationStatus function.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org libvirt.org
Apr 15, 2014The LXC driver (lxc/lxc_driver.c) in libvirt 1.0.1 through 1.2.1 allows local users to (1) delete arbitrary host devices via the virDomainDeviceDettach API and CVE-2013-6456 · Other software · Redhat · reported by Red HatMedium 5.8
The LXC driver (lxc/lxc_driver.c) in libvirt 1.0.1 through 1.2.1 allows local users to (1) delete arbitrary host devices via the virDomainDeviceDettach API and a symlink attack on /dev in the container; (2) create arbitrary nodes (mknod) via the virDomainDeviceAttach API and a symlink attack on /dev in the container; and cause a denial of service (shutdown or reboot host OS) via the (3) virDomainShutdown or (4) virDomainReboot API and a symlink attack on /dev/initctl in the container, related to "paths under /proc/$PID/root" and the virInitctlSetRunLevel function.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org libvirt.org
Mar 6, 2014The libvirt driver in OpenStack Compute (Nova) before 2013.2.2 and icehouse before icehouse-2 allows remote authenticated users to cause a denial of service (diCVE-2013-6437 · Other software · Openstack · reported by Red HatMedium 4
The libvirt driver in OpenStack Compute (Nova) before 2013.2.2 and icehouse before icehouse-2 allows remote authenticated users to cause a denial of service (disk consumption) by creating and deleting instances with unique os_type settings, which triggers the creation of a new ephemeral disk backing file.
Product
Nova
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.openstack.org rhn.redhat.com
Feb 6, 2014The i_create_images_and_backing (aka create_images_and_backing) method in libvirt driver in OpenStack Compute (Nova) Grizzly, Havana, and Icehouse, when using KCVE-2013-7130 · Other software · Openstack · reported by MITREHigh 7.1
The i_create_images_and_backing (aka create_images_and_backing) method in libvirt driver in OpenStack Compute (Nova) Grizzly, Havana, and Icehouse, when using KVM live block migration, does not properly create all expected files, which allows attackers to obtain snapshot root disk contents of other users via ephemeral storage.
Product
Compute
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.fedoraproject.org lists.fedoraproject.org
Jan 24, 2014Race condition in the virNetServerClientStartKeepAlive function in libvirt before 1.2.1 allows remote attackers to cause a denial of service (libvirtd crash) byCVE-2014-1447 · Other software · Redhat · reported by MITRELow 3.3
Race condition in the virNetServerClientStartKeepAlive function in libvirt before 1.2.1 allows remote attackers to cause a denial of service (libvirtd crash) by closing a connection before a keepalive response is sent.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org lists.opensuse.org
Jan 24, 2014libvirt 1.1.1 through 1.2.0 allows context-dependent attackers to bypass the domain:getattr and connect:search_domains restrictions in ACLs and obtain sensitiveCVE-2014-0028 · Other software · Redhat · reported by Red HatMedium 4.3
libvirt 1.1.1 through 1.2.0 allows context-dependent attackers to bypass the domain:getattr and connect:search_domains restrictions in ACLs and obtain sensitive domain object information via a request to the (1) virConnectDomainEventRegister and (2) virConnectDomainEventRegisterAny functions in the event registration API.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org lists.opensuse.org
Jan 24, 2014Multiple race conditions in the (1) virDomainBlockStats, (2) virDomainGetBlockInf, (3) qemuDomainBlockJobImpl, and (4) virDomainGetBlockIoTune functions in libvCVE-2013-6458 · Other software · Redhat · reported by Red HatMedium 6.8
Multiple race conditions in the (1) virDomainBlockStats, (2) virDomainGetBlockInf, (3) qemuDomainBlockJobImpl, and (4) virDomainGetBlockIoTune functions in libvirt before 1.2.1 do not properly verify that the disk is attached, which allows remote read-only attackers to cause a denial of service (libvirtd crash) via the virDomainDetachDeviceFlags command.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org lists.opensuse.org
Jan 24, 2014The libxlDomainGetNumaParameters function in the libxl driver (libxl/libxl_driver.c) in libvirt before 1.2.1 does not properly initialize the nodemap, which allCVE-2013-6457 · Other software · Redhat · reported by Red HatMedium 5.2
The libxlDomainGetNumaParameters function in the libxl driver (libxl/libxl_driver.c) in libvirt before 1.2.1 does not properly initialize the nodemap, which allows local users to cause a denial of service (invalid free operation and crash) or possibly execute arbitrary code via an inactive domain to the virsh numatune command.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org lists.opensuse.org
Jan 7, 2014The lxcDomainGetMemoryParameters method in lxc/lxc_driver.c in libvirt 1.0.5 through 1.2.0 does not properly check the status of LXC guests when reading memory CVE-2013-6436 · Other software · Redhat · reported by Red HatLow 2.1
The lxcDomainGetMemoryParameters method in lxc/lxc_driver.c in libvirt 1.0.5 through 1.2.0 does not properly check the status of LXC guests when reading memory tunables, which allows local users to cause a denial of service (NULL pointer dereference and libvirtd crash) via a guest in the shutdown status, as demonstrated by the "virsh memtune" command.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org lists.opensuse.org
Dec 9, 2013virt-login-shell in libvirt 1.1.2 through 1.1.3 allows local users to overwrite arbitrary files and possibly gain privileges via unspecified environment variablCVE-2013-4400 · Other software · Redhat · reported by Red HatHigh 7.2
virt-login-shell in libvirt 1.1.2 through 1.1.3 allows local users to overwrite arbitrary files and possibly gain privileges via unspecified environment variables or command-line arguments.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org libvirt.org
Nov 2, 2013The virConnectDomainXMLToNative API function in libvirt 1.1.0 through 1.1.3 checks for the connect:read permission instead of the connect:write permission, whicCVE-2013-4401 · Other software · Redhat · reported by Red HatHigh 8.5
The virConnectDomainXMLToNative API function in libvirt 1.1.0 through 1.1.3 checks for the connect:read permission instead of the connect:write permission, which allows attackers to gain domain:write privileges and execute Qemu binaries via crafted XML. NOTE: some of these details are obtained from third party information.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org secunia.com
Oct 3, 2013libvirt 1.0.5.x before 1.0.5.6, 0.10.2.x before 0.10.2.8, and 0.9.12.x before 0.9.12.2 allows local users to bypass intended access restrictions by leveraging aCVE-2013-4311 · Other software · Redhat · reported by Red HatMedium 4.6
libvirt 1.0.5.x before 1.0.5.6, 0.10.2.x before 0.10.2.8, and 0.9.12.x before 0.9.12.2 allows local users to bypass intended access restrictions by leveraging a PolkitUnixProcess PolkitSubject race condition in pkcheck via a (1) setuid process or (2) pkexec process, a related issue to CVE-2013-4288.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.opensuse.org lists.opensuse.org
Sep 30, 2013The virBitmapParse function in util/virbitmap.c in libvirt before 1.1.2 allows context-dependent attackers to cause a denial of service (out-of-bounds read and CVE-2013-5651 · Other software · Redhat · reported by MITREMedium 5
The virBitmapParse function in util/virbitmap.c in libvirt before 1.1.2 allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) via a crafted bitmap, as demonstrated by a large nodeset value to numatune.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org libvirt.org
Sep 30, 2013The virFileNBDDeviceAssociate function in util/virfile.c in libvirt 1.1.2 and earlier allows remote authenticated users to cause a denial of service (uninitialiCVE-2013-4297 · Other software · Redhat · reported by Red HatMedium 4
The virFileNBDDeviceAssociate function in util/virfile.c in libvirt 1.1.2 and earlier allows remote authenticated users to cause a denial of service (uninitialized pointer dereference and crash) via unspecified vectors.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org secunia.com
Sep 30, 2013The remoteDispatchDomainMemoryStats function in daemon/remote.c in libvirt 0.9.1 through 0.10.1.x, 0.10.2.x before 0.10.2.8, 1.0.x before 1.0.5.6, and 1.1.x befCVE-2013-4296 · Other software · Redhat · reported by Red HatMedium 4
The remoteDispatchDomainMemoryStats function in daemon/remote.c in libvirt 0.9.1 through 0.10.1.x, 0.10.2.x before 0.10.2.8, 1.0.x before 1.0.5.6, and 1.1.x before 1.1.2 allows remote authenticated users to cause a denial of service (uninitialized pointer dereference and crash) via a crafted RPC call.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org lists.opensuse.org
Sep 30, 2013libvirt 1.1.0 and 1.1.1 allows local users to cause a denial of service (memory consumption) via a large number of domain migrate parameters in certain RPC callCVE-2013-4292 · Other software · Redhat · reported by Red HatLow 2.1
libvirt 1.1.0 and 1.1.1 allows local users to cause a denial of service (memory consumption) via a large number of domain migrate parameters in certain RPC calls in (1) daemon/remote.c and (2) remote/remote_driver.c.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org secunia.com
Sep 30, 2013The virSecurityManagerSetProcessLabel function in libvirt 0.10.2.7, 1.0.5.5, and 1.1.1, when the domain has read an uid:gid label, does not properly set group mCVE-2013-4291 · Other software · Redhat · reported by Red HatMedium 6.9
The virSecurityManagerSetProcessLabel function in libvirt 0.10.2.7, 1.0.5.5, and 1.1.1, when the domain has read an uid:gid label, does not properly set group memberships, which allows local users to gain privileges.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org libvirt.org
Sep 30, 2013The xenDaemonListDefinedDomains function in xen/xend_internal.c in libvirt 1.1.1 allows remote authenticated users to cause a denial of service (memory corruptiCVE-2013-4239 · Other software · Redhat · reported by Red HatMedium 4
The xenDaemonListDefinedDomains function in xen/xend_internal.c in libvirt 1.1.1 allows remote authenticated users to cause a denial of service (memory corruption and crash) via vectors involving the virConnectListDefinedDomains API function.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org libvirt.org
Sep 30, 2013The qemuAgentCommand function in libvirt before 1.1.1, when a guest agent is not configured, allows remote attackers to cause a denial of service (NULL pointer CVE-2013-4154 · Other software · Redhat · reported by Red HatMedium 4.3
The qemuAgentCommand function in libvirt before 1.1.1, when a guest agent is not configured, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via vectors related to "agent based cpu (un)plug," as demonstrated by the "virsh vcpucount foobar --guest" command.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org libvirt.org
Sep 30, 2013Double free vulnerability in the qemuAgentGetVCPUs function in qemu/qemu_agent.c in libvirt 1.0.6 through 1.1.0 allows remote attackers to cause a denial of serCVE-2013-4153 · Other software · Redhat · reported by Red HatMedium 5
Double free vulnerability in the qemuAgentGetVCPUs function in qemu/qemu_agent.c in libvirt 1.0.6 through 1.1.0 allows remote attackers to cause a denial of service (daemon crash) via a cpu count request, as demonstrated by the "virsh vcpucount dom --guest" command.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org libvirt.org
Sep 30, 2013The qemu driver (qemu/qemu_driver.c) in libvirt before 1.1.1 allows remote authenticated users to cause a denial of service (daemon crash) via unspecified vectoCVE-2013-2230 · Other software · Redhat · reported by Red HatMedium 4
The qemu driver (qemu/qemu_driver.c) in libvirt before 1.1.1 allows remote authenticated users to cause a denial of service (daemon crash) via unspecified vectors involving "multiple events registration."
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org libvirt.org
Sep 30, 2013Double free vulnerability in the virConnectListAllInterfaces method in interface/interface_backend_netcf.c in libvirt 1.0.6 allows remote attackers to cause a dCVE-2013-2218 · Other software · Redhat · reported by Red HatMedium 5
Double free vulnerability in the virConnectListAllInterfaces method in interface/interface_backend_netcf.c in libvirt 1.0.6 allows remote attackers to cause a denial of service (libvirtd crash) via a filtering flag that causes an interface to be skipped, as demonstrated by the "virsh iface-list --inactive" command.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org libvirt.org
May 28, 2013The remoteDispatchStoragePoolListAllVolumes function in the storage pool manager in libvirt 1.0.5 allows remote attackers to cause a denial of service (file desCVE-2013-1962 · Other software · Redhat · reported by Red HatMedium 5
The remoteDispatchStoragePoolListAllVolumes function in the storage pool manager in libvirt 1.0.5 allows remote attackers to cause a denial of service (file descriptor consumption) via a large number of requests "to list all volumes for the particular pool."
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org lists.fedoraproject.org
Mar 20, 2013libvirt 1.0.2 and earlier sets the group owner to kvm for device files, which allows local users to write to these files via unspecified vectors.CVE-2013-1766 · Other software · Redhat · reported by Red HatLow 3.6
libvirt 1.0.2 and earlier sets the group owner to kvm for device files, which allows local users to write to these files via unspecified vectors.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record secunia.com debian.org
Mar 5, 2013Dnsmasq before 2.66test2, when used with certain libvirt configurations, replies to queries from prohibited interfaces, which allows remote attackers to cause aCVE-2013-0198 · Other software · Thekelleys · reported by Red HatMedium 5
Dnsmasq before 2.66test2, when used with certain libvirt configurations, replies to queries from prohibited interfaces, which allows remote attackers to cause a denial of service (traffic amplification) via spoofed TCP based DNS queries. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-3411.
Product
Dnsmasq
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record mandriva.com openwall.com
Mar 5, 2013Dnsmasq before 2.63test1, when used with certain libvirt configurations, replies to requests from prohibited interfaces, which allows remote attackers to cause CVE-2012-3411 · Other software · Thekelleys · reported by Red HatMedium 5
Dnsmasq before 2.63test1, when used with certain libvirt configurations, replies to requests from prohibited interfaces, which allows remote attackers to cause a denial of service (traffic amplification) via a spoofed DNS query.
Product
Dnsmasq
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugs.debian.org rhn.redhat.com
Feb 8, 2013Use-after-free vulnerability in the virNetMessageFree function in rpc/virnetserverclient.c in libvirt 1.0.x before 1.0.2, 0.10.2 before 0.10.2.3, 0.9.11 before CVE-2013-0170 · Other software · Redhat · reported by Red HatMedium 6.8
Use-after-free vulnerability in the virNetMessageFree function in rpc/virnetserverclient.c in libvirt 1.0.x before 1.0.2, 0.10.2 before 0.10.2.3, 0.9.11 before 0.9.11.9, and 0.9.6 before 0.9.6.4 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code by triggering certain errors during an RPC connection, which causes a message to be freed without being removed from the message queue.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org libvirt.org
Dec 26, 2012OpenStack Compute (Nova) Folsom before 2012.2.2 and Grizzly, when using libvirt and LVM backed instances, does not properly clear physical volume (PV) content wCVE-2012-5625 · Other software · Openstack · reported by Red HatMedium 4.3
OpenStack Compute (Nova) Folsom before 2012.2.2 and Grizzly, when using libvirt and LVM backed instances, does not properly clear physical volume (PV) content when reallocating for instances, which allows attackers to obtain sensitive information by reading the memory of the previous logical volume (LV).
Product
Folsom
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record osvdb.org rhn.redhat.com
Nov 19, 2012The virNetServerProgramDispatchCall function in libvirt before 0.10.2 allows remote attackers to cause a denial of service (NULL pointer dereference and segmentCVE-2012-4423 · Other software · Redhat · reported by Red HatMedium 5
The virNetServerProgramDispatchCall function in libvirt before 0.10.2 allows remote attackers to cause a denial of service (NULL pointer dereference and segmentation fault) via an RPC call with (1) an event as the RPC number or (2) an RPC number whose value is in a "gap" in the RPC dispatch table.
Product
Libvirt
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record libvirt.org libvirt.org

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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