{"id":"UBUNTU-CVE-2020-15708","details":"Ubuntu's packaging of libvirt in 20.04 LTS created a control socket with world read and write permissions. An attacker could use this to overwrite arbitrary files or execute arbitrary code.","modified":"2026-04-22T12:30:50.354511Z","published":"2020-08-04T17:00:00Z","related":["USN-4452-1"],"upstream":["CVE-2020-15708"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-15708"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4452-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-15708"}],"affected":[{"package":{"name":"libvirt","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/libvirt@6.0.0-0ubuntu8.3?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.0.0-0ubuntu8.3"}]}],"versions":["5.4.0-0ubuntu5","6.0.0-0ubuntu1","6.0.0-0ubuntu2","6.0.0-0ubuntu3","6.0.0-0ubuntu4","6.0.0-0ubuntu5","6.0.0-0ubuntu6","6.0.0-0ubuntu7","6.0.0-0ubuntu8","6.0.0-0ubuntu8.1","6.0.0-0ubuntu8.2"],"ecosystem_specific":{"binaries":[{"binary_name":"libnss-libvirt","binary_version":"6.0.0-0ubuntu8.3"},{"binary_name":"libvirt-clients","binary_version":"6.0.0-0ubuntu8.3"},{"binary_name":"libvirt-daemon","binary_version":"6.0.0-0ubuntu8.3"},{"binary_name":"libvirt-daemon-driver-lxc","binary_version":"6.0.0-0ubuntu8.3"},{"binary_name":"libvirt-daemon-driver-qemu","binary_version":"6.0.0-0ubuntu8.3"},{"binary_version":"6.0.0-0ubuntu8.3","binary_name":"libvirt-daemon-driver-storage-gluster"},{"binary_version":"6.0.0-0ubuntu8.3","binary_name":"libvirt-daemon-driver-storage-rbd"},{"binary_name":"libvirt-daemon-driver-storage-zfs","binary_version":"6.0.0-0ubuntu8.3"},{"binary_name":"libvirt-daemon-driver-vbox","binary_version":"6.0.0-0ubuntu8.3"},{"binary_version":"6.0.0-0ubuntu8.3","binary_name":"libvirt-daemon-driver-xen"},{"binary_name":"libvirt-daemon-system","binary_version":"6.0.0-0ubuntu8.3"},{"binary_name":"libvirt-daemon-system-systemd","binary_version":"6.0.0-0ubuntu8.3"},{"binary_name":"libvirt-daemon-system-sysv","binary_version":"6.0.0-0ubuntu8.3"},{"binary_name":"libvirt-sanlock","binary_version":"6.0.0-0ubuntu8.3"},{"binary_name":"libvirt-wireshark","binary_version":"6.0.0-0ubuntu8.3"},{"binary_version":"6.0.0-0ubuntu8.3","binary_name":"libvirt0"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15708.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}