{"id":"CVE-2024-1305","state":"PUBLISHED","title":"tap-windows6 driver version 9.26 and earlier does not properly ","description":"tap-windows6 driver version 9.26 and earlier does not properly \ncheck the size data of incomming write operations which an attacker can \nuse to overflow memory buffers, resulting in a bug check and potentially\n arbitrary code execution in kernel space","publishedAt":"2024-07-08T17:27:44.097Z","updatedAt":"2024-08-23T03:55:36.778Z","severity":{"score":9.8,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"OpenVPN","products":["OpenVPN tap-windows6","OpenVPN OpenVPN-GUI"],"affected":[{"vendor":"OpenVPN","product":"tap-windows6","defaultStatus":"unaffected","versions":[{"version":"9.26 or earlier","status":"affected"}],"platforms":["Windows"]},{"vendor":"OpenVPN","product":"OpenVPN-GUI","defaultStatus":"unaffected","versions":[{"version":"2.6.9 and earlier","status":"affected"}],"platforms":["Windows"],"modules":["tap-windows6"]}],"references":["https://community.openvpn.net/openvpn/wiki/CVE-2024-1305","https://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07534.html"],"weaknesses":["CWE-190"],"ingestedAt":"2026-10-29T20:06:59.846Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/1xxx/CVE-2024-1305.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-1305","state":"PUBLISHED","datePublished":"2024-07-08T17:27:44.097Z","dateUpdated":"2024-08-23T03:55:36.778Z","assignerShortName":"OpenVPN","assignerOrgId":"36a55730-e66d-4d39-8ca6-3c3b3017965e","dateReserved":"2024-02-07T13:22:25.493Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"tap-windows6 driver version 9.26 and earlier does not properly \ncheck the size data of incomming write operations which an attacker can \nuse to overflow memory buffers, resulting in a bug check and potentially\n arbitrary code execution in kernel space"}],"affected":[{"vendor":"OpenVPN","product":"tap-windows6","defaultStatus":"unaffected","versions":[{"version":"9.26 or earlier","status":"affected"}],"platforms":["Windows"]},{"vendor":"OpenVPN","product":"OpenVPN-GUI","defaultStatus":"unaffected","versions":[{"version":"2.6.9 and earlier","status":"affected"}],"platforms":["Windows"],"modules":["tap-windows6"]}],"references":[{"url":"https://community.openvpn.net/openvpn/wiki/CVE-2024-1305"},{"url":"https://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07534.html"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-190","lang":"en","description":"Integer Overflow or Wraparound","type":"CWE"}]}],"providerMetadata":{"shortName":"OpenVPN","orgId":"36a55730-e66d-4d39-8ca6-3c3b3017965e","dateUpdated":"2024-07-08T17:27:44.097Z"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"openvpn","product":"openvpn_gui","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.6.9","versionType":"custom"}],"cpes":["cpe:2.3:a:openvpn:openvpn_gui:*:*:*:*:*:*:*:*"]},{"vendor":"openvpn","product":"tap_windows6","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"9.26","versionType":"custom"}],"cpes":["cpe:2.3:a:openvpn:tap_windows6:*:*:*:*:*:*:*:*"]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":9.8,"attackVector":"NETWORK","baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-08-21T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2024-1305"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-08-23T03:55:36.778Z"}},{"title":"CVE Program Container","references":[{"url":"https://community.openvpn.net/openvpn/wiki/CVE-2024-1305","tags":["x_transferred"]},{"url":"https://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07534.html","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T18:33:25.379Z"}}]}}}