{"id":"UBUNTU-CVE-2022-4968","details":"netplan leaks the private key of wireguard to local users. Versions after 1.0 are not affected.","modified":"2026-04-22T13:44:31.615695Z","published":"2024-06-07T01:15:00Z","related":["USN-6851-1"],"upstream":["CVE-2022-4968"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-4968"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-4968"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6851-1"}],"affected":[{"package":{"name":"netplan.io","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/netplan.io@0.99-0ubuntu3~18.04.5?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.34","0.34.1","0.35","0.36.1","0.36.2","0.36.3","0.40.1~18.04.2","0.40.1~18.04.3","0.40.1~18.04.4","0.96-0ubuntu0.18.04.4","0.97-0ubuntu1~18.04.1","0.98-0ubuntu1~18.04.1","0.99-0ubuntu3~18.04.1","0.99-0ubuntu3~18.04.2","0.99-0ubuntu3~18.04.3","0.99-0ubuntu3~18.04.4","0.99-0ubuntu3~18.04.5"],"ecosystem_specific":{"binaries":[{"binary_name":"libnetplan0","binary_version":"0.99-0ubuntu3~18.04.5"},{"binary_name":"netplan.io","binary_version":"0.99-0ubuntu3~18.04.5"},{"binary_name":"nplan","binary_version":"0.99-0ubuntu3~18.04.5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-4968.json"}},{"package":{"name":"netplan.io","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/netplan.io@0.104-0ubuntu2~20.04.5?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.104-0ubuntu2~20.04.5"}]}],"versions":["0.98-0ubuntu1","0.98-0ubuntu2","0.98-0ubuntu3","0.98-0ubuntu4","0.99-0ubuntu1","0.99-0ubuntu2","0.99-0ubuntu3~20.04.1","0.99-0ubuntu3~20.04.2","0.100-0ubuntu4~20.04.2","0.100-0ubuntu4~20.04.3","0.101-0ubuntu3~20.04.2","0.102-0ubuntu1~20.04.1","0.102-0ubuntu1~20.04.2","0.103-0ubuntu5~20.04.1","0.103-0ubuntu5~20.04.2","0.103-0ubuntu5~20.04.3","0.103-0ubuntu5~20.04.5","0.103-0ubuntu5~20.04.6","0.104-0ubuntu2~20.04.1","0.104-0ubuntu2~20.04.2","0.104-0ubuntu2~20.04.4"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libnetplan0","binary_version":"0.104-0ubuntu2~20.04.5"},{"binary_name":"netplan.io","binary_version":"0.104-0ubuntu2~20.04.5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-4968.json"}},{"package":{"name":"netplan.io","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/netplan.io@0.106.1-7ubuntu0.22.04.3?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.106.1-7ubuntu0.22.04.3"}]}],"versions":["0.103-0ubuntu7","0.103-0ubuntu8","0.103-0ubuntu9","0.103-0ubuntu10","0.104-0ubuntu1","0.104-0ubuntu2","0.104-0ubuntu2.1","0.105-0ubuntu2~22.04.1","0.105-0ubuntu2~22.04.3","0.106.1-7ubuntu0.22.04.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libnetplan0","binary_version":"0.106.1-7ubuntu0.22.04.3"},{"binary_name":"netplan.io","binary_version":"0.106.1-7ubuntu0.22.04.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-4968.json"}},{"package":{"name":"netplan.io","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/netplan.io@1.0-2ubuntu1.1?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0-2ubuntu1.1"}]}],"versions":["0.107-5","0.107-5ubuntu1","0.107-5ubuntu2","0.107.1-3","1.0-1","1.0-2","1.0-2build1","1.0-2ubuntu1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libnetplan1","binary_version":"1.0-2ubuntu1.1"},{"binary_name":"netplan-generator","binary_version":"1.0-2ubuntu1.1"},{"binary_name":"netplan.io","binary_version":"1.0-2ubuntu1.1"},{"binary_name":"python3-netplan","binary_version":"1.0-2ubuntu1.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-4968.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}