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.
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_version": "1.2.2-0ubuntu13.1.26", "binary_name": "libvirt-bin" }, { "binary_version": "1.2.2-0ubuntu13.1.26", "binary_name": "libvirt-bin-dbgsym" }, { "binary_version": "1.2.2-0ubuntu13.1.26", "binary_name": "libvirt-dev" }, { "binary_version": "1.2.2-0ubuntu13.1.26", "binary_name": "libvirt-dev-dbgsym" }, { "binary_version": "1.2.2-0ubuntu13.1.26", "binary_name": "libvirt-doc" }, { "binary_version": "1.2.2-0ubuntu13.1.26", "binary_name": "libvirt0" }, { "binary_version": "1.2.2-0ubuntu13.1.26", "binary_name": "libvirt0-dbg" }, { "binary_version": "1.2.2-0ubuntu13.1.26", "binary_name": "libvirt0-dbgsym" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_version": "1.3.1-1ubuntu10.19", "binary_name": "libvirt-bin" }, { "binary_version": "1.3.1-1ubuntu10.19", "binary_name": "libvirt-bin-dbgsym" }, { "binary_version": "1.3.1-1ubuntu10.19", "binary_name": "libvirt-dev" }, { "binary_version": "1.3.1-1ubuntu10.19", "binary_name": "libvirt-dev-dbgsym" }, { "binary_version": "1.3.1-1ubuntu10.19", "binary_name": "libvirt-doc" }, { "binary_version": "1.3.1-1ubuntu10.19", "binary_name": "libvirt0" }, { "binary_version": "1.3.1-1ubuntu10.19", "binary_name": "libvirt0-dbg" }, { "binary_version": "1.3.1-1ubuntu10.19", "binary_name": "libvirt0-dbgsym" } ] }