{"id":"USN-5347-1","summary":"openvpn vulnerability","details":"It was discovered that OpenVPN incorrectly handled certain configurations\nwith multiple authentication plugins. A remote attacker could possibly use\nthis issue to bypass authentication using incomplete credentials.\n","modified":"2026-02-10T04:42:32Z","published":"2022-03-24T12:13:58Z","related":["UBUNTU-CVE-2022-0547"],"upstream":["CVE-2022-0547","UBUNTU-CVE-2022-0547"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5347-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-0547"}],"affected":[{"package":{"name":"openvpn","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/openvpn@2.4.4-2ubuntu1.7?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.4-2ubuntu1.7"}]}],"versions":["2.4.3-4ubuntu1","2.4.4-1ubuntu1","2.4.4-2ubuntu1","2.4.4-2ubuntu1.1","2.4.4-2ubuntu1.2","2.4.4-2ubuntu1.3","2.4.4-2ubuntu1.5","2.4.4-2ubuntu1.6"],"ecosystem_specific":{"binaries":[{"binary_name":"openvpn","binary_version":"2.4.4-2ubuntu1.7"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5347-1.json","cves_map":{"cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2022-0547"}],"ecosystem":"Ubuntu:18.04:LTS"}}},{"package":{"name":"openvpn","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/openvpn@2.4.7-1ubuntu2.20.04.4?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.7-1ubuntu2.20.04.4"}]}],"versions":["2.4.7-1ubuntu2","2.4.7-1ubuntu2.20.04.2","2.4.7-1ubuntu2.20.04.3"],"ecosystem_specific":{"binaries":[{"binary_name":"openvpn","binary_version":"2.4.7-1ubuntu2.20.04.4"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5347-1.json","cves_map":{"cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2022-0547"}],"ecosystem":"Ubuntu:20.04:LTS"}}}],"schema_version":"1.7.3"}