{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-12106","assignerOrgId":"36a55730-e66d-4d39-8ca6-3c3b3017965e","state":"PUBLISHED","assignerShortName":"OpenVPN","dateReserved":"2025-10-23T08:47:11.843Z","datePublished":"2025-12-01T12:43:02.480Z","dateUpdated":"2025-12-01T18:50:28.995Z"},"containers":{"cna":{"providerMetadata":{"orgId":"36a55730-e66d-4d39-8ca6-3c3b3017965e","shortName":"OpenVPN","dateUpdated":"2025-12-01T12:43:02.480Z"},"problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-126","description":"CWE-126: Buffer Over-read","type":"CWE"}]}],"affected":[{"vendor":"OpenVPN","product":"OpenVPN","versions":[{"status":"affected","version":"2.7_alpha1","lessThanOrEqual":"2.7_rc1","versionType":"semver"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"Insufficient argument validation in OpenVPN 2.7_alpha1 through 2.7_rc1 allows an attacker to trigger a heap buffer over-read when parsing IP addresses"}],"references":[{"url":"https://community.openvpn.net/Security%20Announcements/CVE-2025-12106","tags":["vendor-advisory"]},{"url":"https://www.mail-archive.com/openvpn-announce@lists.sourceforge.net/msg00152.html","tags":["release-notes"]}],"x_generator":{"engine":"cvelib 1.8.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":9.1,"attackVector":"NETWORK","baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-12-01T18:49:24.604801Z","id":"CVE-2025-12106","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-12-01T18:50:28.995Z"}}]}}