{"cve":"CVE-2014-3603","nvd":{"published":"2019-04-04T14:29:00.240","modified":"2026-06-17T00:08:36.247","status":"Modified","description":"The (1) HttpResource and (2) FileBackedHttpResource implementations in Shibboleth Identity Provider (IdP) before 2.4.1 and OpenSAML Java 2.6.2 do not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","score":5.9},"cwes":["CWE-297"],"references":["http://secunia.com/advisories/60816","http://shibboleth.net/community/advisories/secadv_20140813.txt","https://bugzilla.redhat.com/show_bug.cgi?id=1131823","http://secunia.com/advisories/60816","http://shibboleth.net/community/advisories/secadv_20140813.txt"],"products":["shibboleth:identity_provider","shibboleth:opensaml_java"],"source":"nvd","synced_at":"2026-10-19T20:55:22.313337056+00:00"},"epss":{"cve":"CVE-2014-3603","score":0.00844,"percentile":0.57985,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-rm7v-gqfg-p2wc","url":"https://osv.dev/vulnerability/GHSA-rm7v-gqfg-p2wc","summary":"Improper Validation of Certificate with Host Mismatch in Shibboleth Identity Provider and OpenSAML Java","modified":"2023-11-08T03:57:39.449550Z","packages":[{"ecosystem":"Maven","name":"edu.internet2.middleware:shibboleth-identityprovider","purl":"pkg:maven/edu.internet2.middleware/shibboleth-identityprovider","ranges":["<2.4.1"],"fixed":["2.4.1"]},{"ecosystem":"Maven","name":"org.opensaml:opensaml","purl":"pkg:maven/org.opensaml/opensaml","ranges":["<2.6.2"],"fixed":["2.6.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}