{"id":"UBUNTU-CVE-2020-23793","details":"An issue was discovered in spice-server spice-server-0.14.0-6.el7_6.1.x86_64 of Redhat's VDI product. There is a security vulnerablility that can restart KVMvirtual machine without any authorization. It is not yet known if there will be other other effects.","modified":"2026-04-22T12:35:49.823595Z","published":"2023-08-22T19:16:00Z","upstream":["CVE-2020-23793"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-23793"},{"type":"REPORT","url":"https://github.com/zelat/spice-security-issues"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-23793"}],"affected":[{"package":{"name":"spice","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/spice@0.12.4-0nocelt2ubuntu1.8+esm1?arch=source&distro=esm-infra-legacy/trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.12.4-0nocelt1","0.12.4-0nocelt1.1","0.12.4-0nocelt1.1ubuntu1","0.12.4-0nocelt2","0.12.4-0nocelt2ubuntu1","0.12.4-0nocelt2ubuntu1.1","0.12.4-0nocelt2ubuntu1.2","0.12.4-0nocelt2ubuntu1.3","0.12.4-0nocelt2ubuntu1.4","0.12.4-0nocelt2ubuntu1.5","0.12.4-0nocelt2ubuntu1.6","0.12.4-0nocelt2ubuntu1.7","0.12.4-0nocelt2ubuntu1.8","0.12.4-0nocelt2ubuntu1.8+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libspice-server1","binary_version":"0.12.4-0nocelt2ubuntu1.8+esm1"},{"binary_name":"spice-client","binary_version":"0.12.4-0nocelt2ubuntu1.8+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-23793.json"}},{"package":{"name":"spice","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/spice@0.12.6-4ubuntu0.5?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.12.5-1.1ubuntu2","0.12.6-4","0.12.6-4ubuntu0.1","0.12.6-4ubuntu0.2","0.12.6-4ubuntu0.3","0.12.6-4ubuntu0.4","0.12.6-4ubuntu0.5"],"ecosystem_specific":{"binaries":[{"binary_name":"libspice-server1","binary_version":"0.12.6-4ubuntu0.5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-23793.json"}},{"package":{"name":"spice","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/spice@0.14.0-1ubuntu2.5?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.12.8-2.2","0.14.0-1","0.14.0-1ubuntu1","0.14.0-1ubuntu2","0.14.0-1ubuntu2.1","0.14.0-1ubuntu2.2","0.14.0-1ubuntu2.4","0.14.0-1ubuntu2.5"],"ecosystem_specific":{"binaries":[{"binary_name":"libspice-server1","binary_version":"0.14.0-1ubuntu2.5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-23793.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}