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