{"id":"CVE-2019-10091","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.","aliases":["GHSA-wc4x-4gm2-74j8"],"modified":"2026-04-10T04:11:44.994758Z","published":"2020-03-16T14:15:12.057Z","references":[{"type":"ADVISORY","url":"https://lists.apache.org/thread.html/r3342077ac4798631300366be86e545d0c08753cca8fd2663867fe200%40%3Cdev.geode.apache.org%3E"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/geode","events":[{"introduced":"0"},{"last_affected":"c0a73d1cb84986d432003bd12e70175520e63597"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"1.9.0"}]}}],"versions":["rel/v1.9.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-10091.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"}]}