{"id":"CVE-2019-17067","details":"PuTTY before 0.73 on Windows improperly opens port-forwarding listening sockets, which allows attackers to listen on the same port to steal an incoming connection.","modified":"2026-03-14T09:32:09.117887Z","published":"2019-10-01T17:15:10.463Z","references":[{"type":"ADVISORY","url":"https://lists.tartarus.org/pipermail/putty-announce/2019/000029.html"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20191127-0003/"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"0.73"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-17067.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}