{"id":"CVE-2014-3607","aliases":["DEBIAN-CVE-2014-3607","EUVD-2022-1923","GHSA-273v-g3x4-r3rc"],"status":"published","title":"Improper Certificate Validation in vt-ldap","description":"DefaultHostnameVerifier in Ldaptive (formerly vt-ldap) does not properly verify that the server hostname matches a domain name in the subject's Common Name (CN) field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.","severity":{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00867,"percentile":0.58977,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-295"],"published":"2018-01-08T19:00:00Z","modified":"2026-10-23T16:01:49Z","fixes":[{"ecosystem":"Maven","package":"edu.vt.middleware:vt-ldap","fixed_in":["3.3.8"],"sources":["ghsa","osv"]},{"ecosystem":"Maven","package":"edu.internet2.middleware:shibboleth-identityprovider","fixed_in":["2.4.2"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"libvt-ldap-java","fixed_in":["3.3.8-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libvt-ldap-java","fixed_in":["3.3.8-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libvt-ldap-java","fixed_in":["3.3.8-1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"edu.vt.middleware:vt-ldap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.3.8"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"edu.internet2.middleware:shibboleth-identityprovider","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.2"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"libvt-ldap-java","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.3.8-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libvt-ldap-java","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.3.8-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libvt-ldap-java","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.3.8-1"}]}]},{"source":"osv","ecosystem":"Maven","package":"edu.vt.middleware:vt-ldap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.3.8"}]}],"versions":["3.3.1","3.3.2","3.3.3","3.3.4","3.3.5","3.3.6","3.3.7"]},{"source":"osv","ecosystem":"Maven","package":"edu.internet2.middleware:shibboleth-identityprovider","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.2"}]}]}],"products":[{"vendor":"ldaptive","product":"ldaptive"},{"vendor":"ldaptive","product":"vt-ldap"}],"references":[{"url":"http://shibboleth.net/community/advisories/secadv_20140919.txt","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1140438","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","Third Party Advisory","advisory","fix","report","web"]},{"url":"https://code.google.com/archive/p/vt-middleware/issues/227","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://code.google.com/archive/p/vt-middleware/issues/226","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://code.google.com/archive/p/vt-middleware/issues/228","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-3607","tags":["advisory"]},{"url":"https://code.google.com/archive/p/vt-middleware/source/default/commits","tags":["web"]},{"url":"https://code.google.com/p/vt-middleware/source/detail?r=3046","tags":["web"]},{"url":"https://github.com/advisories/GHSA-273v-g3x4-r3rc"},{"url":"https://security-tracker.debian.org/tracker/CVE-2014-3607","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2014-3607","description":"DefaultHostnameVerifier in Ldaptive (formerly vt-ldap) does not properly verify that the server hostname matches a domain name in the subject's Common Name (CN) field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.","status":"published","published":"2018-01-08T19:00:00Z","modified":"2024-08-06T10:50:17.581Z","updated_at":"2026-11-02T14:33:44.569327Z"}],"euvd":[{"id":"EUVD-2022-1923","description":"DefaultHostnameVerifier in Ldaptive (formerly vt-ldap) does not properly verify that the server hostname matches a domain name in the subject's Common Name (CN) field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.","status":"published","published":"2018-01-08T19:00:00Z","modified":"2024-08-06T10:50:17Z","updated_at":"2026-11-03T01:57:09.905604Z"}],"ghsa":[{"id":"GHSA-273v-g3x4-r3rc","title":"Improper Certificate Validation in vt-ldap","description":"DefaultHostnameVerifier in Ldaptive (formerly vt-ldap) does not properly verify that the server hostname matches a domain name in the subject's Common Name (CN) field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.","status":"published","published":"2022-05-14T03:47:38Z","modified":"2023-01-30T05:00:48Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:36:26.667347Z"}],"nvd":[{"id":"CVE-2014-3607","description":"DefaultHostnameVerifier in Ldaptive (formerly vt-ldap) does not properly verify that the server hostname matches a domain name in the subject's Common Name (CN) field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.","status":"published","published":"2018-01-08T19:29:00.407Z","modified":"2026-06-17T00:08:36.48Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:02:59.001778Z"}],"osv":[{"id":"CVE-2014-3607","description":"DefaultHostnameVerifier in Ldaptive (formerly vt-ldap) does not properly verify that the server hostname matches a domain name in the subject's Common Name (CN) field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.","status":"published","published":"2018-01-08T19:29:00Z","modified":"2026-04-10T03:43:49.061776Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:43:59.654289Z"},{"id":"DEBIAN-CVE-2014-3607","description":"DefaultHostnameVerifier in Ldaptive (formerly vt-ldap) does not properly verify that the server hostname matches a domain name in the subject's Common Name (CN) field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.","status":"published","published":"2018-01-08T19:29:00.407Z","modified":"2026-10-23T16:01:49.458610713Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:26.134753Z"},{"id":"GHSA-273v-g3x4-r3rc","title":"Improper Certificate Validation in vt-ldap","description":"DefaultHostnameVerifier in Ldaptive (formerly vt-ldap) does not properly verify that the server hostname matches a domain name in the subject's Common Name (CN) field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.","status":"published","published":"2022-05-14T03:47:38Z","modified":"2023-11-08T03:57:39.571742Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T15:46:33.956911Z"}]}}