CVE-2018-6764
Fixed in a distro release EPSS <1%
util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module.
Products: redhat libvirt, debian_linux, redhat virtualization, redhat enterprise_linux_desktop, redhat enterprise_linux_server, redhat enterprise_linux_workstation, canonical ubuntu_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux 2 | libvirt | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-admin | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-bash-completion | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-client | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-config-network | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-config-nwfilter | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-driver-interface | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-driver-lxc | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-driver-network | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-driver-nodedev | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-driver-nwfilter | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-driver-qemu | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-driver-secret | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-driver-storage | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-driver-storage-core | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-driver-storage-disk | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-driver-storage-gluster | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-driver-storage-iscsi | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-driver-storage-logical | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-driver-storage-mpath | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-driver-storage-rbd | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-driver-storage-scsi | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-kvm | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-daemon-lxc | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-devel | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-docs | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-libs | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-lock-sanlock | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-login-shell | 4.5.0-10.amzn2.3.1 |
| Amazon Linux 2 | libvirt-nss | 4.5.0-10.amzn2.3.1 |
| Debian 12 | libvirt | 4.0.0-2 |
| Debian 13 | libvirt | 4.0.0-2 |
| Debian 14 | libvirt | 4.0.0-2 |
| Red Hat Enterprise Linux 7 | libvirt | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-admin | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-bash-completion | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-client | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-config-network | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-config-nwfilter | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-driver-interface | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-driver-lxc | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-driver-network | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-driver-nodedev | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-driver-nwfilter | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-driver-qemu | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-driver-secret | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-driver-storage | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-driver-storage-core | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-driver-storage-disk | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-driver-storage-gluster | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-driver-storage-iscsi | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-driver-storage-logical | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-driver-storage-mpath | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-driver-storage-rbd | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-driver-storage-scsi | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-kvm | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-daemon-lxc | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-debuginfo | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-devel | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-docs | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-libs | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-lock-sanlock | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-login-shell | 0:4.5.0-10.el7 |
| Red Hat Enterprise Linux 7 | libvirt-nss | 0:4.5.0-10.el7 |
| SUSE Linux Enterprise Desktop 12 SP2 | libvirt | 2.0.0-27.34.1 |
| SUSE Linux Enterprise Desktop 12 SP3 | libvirt | 3.3.0-5.19.2 |
| SUSE Linux Enterprise Desktop 12 SP3 | virt-manager | 1.4.1-5.8.1 |
| SUSE Linux Enterprise Server 12 SP2 | libvirt | 2.0.0-27.34.1 |
| SUSE Linux Enterprise Server 12 SP3 | libvirt | 3.3.0-5.19.2 |
| SUSE Linux Enterprise Server 12 SP3 | virt-manager | 1.4.1-5.8.1 |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | libvirt | 2.0.0-27.34.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | libvirt | 2.0.0-27.34.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | libvirt | 3.3.0-5.19.2 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | virt-manager | 1.4.1-5.8.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | libvirt | 2.0.0-27.34.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP3 | libvirt | 3.3.0-5.19.2 |
| SUSE Linux Enterprise Workstation Extension 12 SP2 | libvirt | 2.0.0-27.34.1 |
| Ubuntu 14.04 LTS | libvirt | 1.2.2-0ubuntu13.1.26 |
| Ubuntu 16.04 LTS | libvirt | 1.3.1-1ubuntu10.19 |