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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:eduserv:openathens_service_provider:2.0:-:*:*:*:java:*:*", "matchCriteriaId": "514B9EB2-6A27-4AB1-A485-D07017858E1A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Eduserv OpenAthens SP 2.0 for Java allows remote attackers to forge messages and bypass authentication via a SAML assertion that lacks a Signature element, aka a \"Signature exclusion attack.\""}, {"lang": "es", "value": "Eduserv permite a atacantes remotos falsificar mensajes y eludir la autenticaci\u00f3n a trav\u00e9s de una aserci\u00f3n SAML que carece de un elemento Signature, tambi\u00e9n conocido como un \"ataque exclusi\u00f3n de firma\"."}], "id": "CVE-2012-5353", "lastModified": "2026-04-29T01:13:23.040", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-10-09T23:55:05.457", "references": [{"source": "cve@mitre.org", "url": "http://status.openathens.net/adv.php"}, {"source": "cve@mitre.org", "url": "http://www.nds.rub.de/media/nds/veroeffentlichungen/2012/08/22/BreakingSAML_3.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://status.openathens.net/adv.php"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.nds.rub.de/media/nds/veroeffentlichungen/2012/08/22/BreakingSAML_3.pdf"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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