{"id":"CVE-2024-5198","aliases":["EUVD-2024-47163","GHSA-cp7w-whjm-pp36"],"status":"published","title":"OpenVPN ovpn-dco for Windows version 1.1.1 allows an unprivileged local attacker to send I/O...","description":"OpenVPN ovpn-dco for Windows version 1.1.1 allows an unprivileged local attacker to send I/O control messages with invalid data to the driver resulting in a NULL pointer dereference leading to a system halt.","severity":{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.0014,"percentile":0.03362,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2025-01-15T12:57:25Z","modified":"2026-10-28T02:30:48Z","products":[{"vendor":"openvpn","product":"openvpn-gui"},{"vendor":"openvpn","product":"ovpn-dco"},{"vendor":"openvpn","product":"ovpn-dco-win"}],"references":[{"url":"https://community.openvpn.net/openvpn/wiki/CVE-2024-5198","tags":["Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-5198","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-cp7w-whjm-pp36"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/5xxx/CVE-2024-5198.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-5198","description":"OpenVPN ovpn-dco for Windows version 1.1.1 allows an unprivileged local attacker to send I/O control messages with invalid data to the driver resulting in a NULL pointer dereference leading to a system halt.","status":"published","published":"2025-01-15T12:57:25.205Z","modified":"2025-01-15T14:49:09.099Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"adp"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:34:01.630882Z"}],"euvd":[{"id":"EUVD-2024-47163","description":"OpenVPN ovpn-dco for Windows version 1.1.1 allows an unprivileged local attacker to send I/O control messages with invalid data to the driver resulting in a NULL pointer dereference leading to a system halt.","status":"published","published":"2025-01-15T12:57:25Z","modified":"2025-01-15T14:49:09Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-03T00:04:19.424496Z"}],"ghsa":[{"id":"GHSA-cp7w-whjm-pp36","title":"OpenVPN ovpn-dco for Windows version 1.1.1 allows an unprivileged local attacker to send I/O...","description":"OpenVPN ovpn-dco for Windows version 1.1.1 allows an unprivileged local attacker to send I/O control messages with invalid data to the driver resulting in a NULL pointer dereference leading to a system halt.","status":"published","published":"2025-01-15T15:31:25Z","modified":"2025-01-15T15:31:34Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:59:32.331132Z"}],"nvd":[{"id":"CVE-2024-5198","description":"OpenVPN ovpn-dco for Windows version 1.1.1 allows an unprivileged local attacker to send I/O control messages with invalid data to the driver resulting in a NULL pointer dereference leading to a system halt.","status":"published","published":"2025-01-15T13:15:15.09Z","modified":"2026-06-17T08:15:23.633Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"secondary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:10:42.895329Z"}],"osv":[{"id":"CVE-2024-5198","description":"OpenVPN ovpn-dco for Windows version 1.1.1 allows an unprivileged local attacker to send I/O control messages with invalid data to the driver resulting in a NULL pointer dereference leading to a system halt.","status":"published","published":"2025-01-15T12:57:25.205Z","modified":"2026-10-28T02:30:48.224331561Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T15:44:44.032344Z"}]}}