{"id":"CVE-2019-10091","aliases":["EUVD-2022-1223","GHSA-wc4x-4gm2-74j8"],"status":"published","title":"Apache Geode SSL endpoint verification vulnerability","description":"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.","severity":{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01417,"percentile":0.73008,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-295"],"published":"2020-03-16T13:05:51Z","modified":"2026-10-24T10:30:55Z","fixes":[{"ecosystem":"Maven","package":"org.apache.geode:geode-core","fixed_in":["1.10.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.apache.geode:geode-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.0"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.apache.geode:geode-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.0"}]}],"versions":["1.0.0-incubating","1.0.0-incubating.M2","1.0.0-incubating.M3","1.1.0","1.1.1","1.2.0","1.2.1","1.3.0","1.4.0","1.5.0","1.6.0","1.7.0","1.8.0","1.9.0","1.9.1","1.9.2"]}],"products":[{"vendor":"apache","product":"geode"},{"vendor":"apache software foundation","product":"apache geode"}],"references":[{"url":"https://lists.apache.org/thread.html/r3342077ac4798631300366be86e545d0c08753cca8fd2663867fe200%40%3Cdev.geode.apache.org%3E","tags":["x_refsource_MISC","x_transferred","Mailing List","Vendor Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-10091","tags":["advisory"]},{"url":"https://github.com/apache/geode/pull/3849","tags":["web"]},{"url":"https://github.com/apache/geode/commit/e57028fd62a2f5980ea6c9a7ab89ada06c828634","tags":["web"]},{"url":"https://cwiki.apache.org/confluence/display/GEODE/Release+Notes#ReleaseNotes-SecurityVulnerabilities","tags":["web"]},{"url":"https://issues.apache.org/jira/browse/GEODE-7018","tags":["web"]},{"url":"https://github.com/advisories/GHSA-wc4x-4gm2-74j8"}],"sources":{"cve":[{"id":"CVE-2019-10091","description":"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.","status":"published","published":"2020-03-16T13:05:51Z","modified":"2024-08-04T22:10:09.442Z","updated_at":"2026-11-02T14:20:19.399352Z"}],"euvd":[{"id":"EUVD-2022-1223","description":"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.","status":"published","published":"2020-03-16T13:05:51Z","modified":"2024-08-04T22:10:09Z","updated_at":"2026-11-03T02:40:54.154728Z"}],"ghsa":[{"id":"GHSA-wc4x-4gm2-74j8","title":"Apache Geode SSL endpoint verification vulnerability","description":"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.","status":"published","published":"2022-02-10T20:51:04Z","modified":"2023-09-27T11:18:14Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:37:06.913882Z"}],"nvd":[{"id":"CVE-2019-10091","description":"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.","status":"published","published":"2020-03-16T14:15:12.057Z","modified":"2026-06-17T02:10:12.713Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:H/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:05:45.254119Z"}],"osv":[{"id":"CVE-2019-10091","description":"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.","status":"published","published":"2020-03-16T14:15:12.057Z","modified":"2026-10-24T10:30:55.443968051Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:10.051046Z"},{"id":"GHSA-wc4x-4gm2-74j8","title":"Apache Geode SSL endpoint verification vulnerability","description":"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.","status":"published","published":"2022-02-10T20:51:04Z","modified":"2024-02-16T08:11:37.987139Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T15:46:58.401149Z"}]}}