{"id":"CVE-2014-8104","url":"https://www.cyber-defence.io/tools/cve/CVE-2014-8104","generatedAt":"2026-10-27T17:44:38.014Z","title":"OpenVPN 2.x before 2.0.11, 2.1.x, 2.2.x before 2.2.3, and 2.3.x before 2.3.6 allows remote authenticated users to cause a denial of service (server crash) via a small control channel packet.","description":"OpenVPN 2.x before 2.0.11, 2.1.x, 2.2.x before 2.2.3, and 2.3.x before 2.3.6 allows remote authenticated users to cause a denial of service (server crash) via a small control channel packet.","published":"2014-12-03T18:59:00.000Z","lastModified":"2026-06-17T00:16:15.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":6.8,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:S/C:N/I:N/A:C"},"cwe":["CWE-399"],"affected":["mageia/mageia","debian/debian linux","opensuse/opensuse","openvpn/openvpn","openvpn/openvpn access server","canonical/ubuntu linux"],"epss":{"score":0.03478,"percentile":0.8902,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (3.48%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://advisories.mageia.org/MGASA-2014-0512.html","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00008.html","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://www.debian.org/security/2014/dsa-3084","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2015:139","tags":["Broken Link"],"source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2430-1","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"https://community.openvpn.net/openvpn/wiki/SecurityAnnouncement-97597e732b","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://advisories.mageia.org/MGASA-2014-0512.html","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00008.html","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2014/dsa-3084","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2015:139","tags":["Broken Link"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ubuntu.com/usn/USN-2430-1","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://community.openvpn.net/openvpn/wiki/SecurityAnnouncement-97597e732b","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2014-8104","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}