{"id":"CVE-2019-0231","aliases":["GHSA-5h29-qq92-wj7f"],"url":"https://o3.security/vulnerability/CVE-2019-0231","summary":"Cleartext Transmission of Sensitive Information in Apache MINA","details":"Handling of the close_notify SSL/TLS message does not lead to a connection closure, leading the server to retain the socket opened and to have the client potentially receive clear text messages afterward. Mitigation: 2.0.20 users should migrate to 2.0.21, 2.1.0 users should migrate to 2.1.1. This issue affects: Apache MINA.","published":"2019-10-01T20:15:11.010Z","modified":"2026-07-08T16:28:13.770175Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"epss":{"score":0.02201,"percentile":0.8158,"asOf":"2026-09-15"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.apache.mina:mina-core","fixedVersion":"2.0.21"},{"ecosystem":"Maven","name":"org.apache.mina:mina-core","fixedVersion":"2.1.1"}],"fix":null,"references":[{"type":"ADVISORY","url":"http://mina.apache.org/mina-project/index.html#mina-211-mina-2021-released-posted-on-april-14-2019"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-0231"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T16:28:13.770175Z"}}