{"id":"CVE-2019-10091","aliases":["GHSA-wc4x-4gm2-74j8"],"url":"https://o3.security/vulnerability/CVE-2019-10091","summary":"Apache Geode SSL endpoint verification vulnerability","details":"When TLS is enabled with ssl-endpoint-identification-enabled set to true, Apache Geode fails to perform hostname verification of the entries in the certificate SAN during the SSL handshake. This could compromise intra-cluster communication using a man-in-the-middle attack.","published":"2020-03-16T14:15:12.057Z","modified":"2026-07-08T18:17:12.969763Z","cvss":{"score":7.4,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.apache.geode:geode-core","fixedVersion":"1.10.0"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://lists.apache.org/thread.html/r3342077ac4798631300366be86e545d0c08753cca8fd2663867fe200%40%3Cdev.geode.apache.org%3E"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T18:17:12.969763Z"}}