{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-46404","assignerOrgId":"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b","state":"PUBLISHED","assignerShortName":"talos","dateReserved":"2025-05-07T13:20:20.998Z","datePublished":"2025-11-05T14:56:59.671Z","dateUpdated":"2025-11-05T22:36:18.932Z"},"containers":{"cna":{"affected":[{"vendor":"Entr'ouvert","product":"Lasso","versions":[{"version":"2.5.1","status":"affected"}]}],"descriptions":[{"lang":"en","value":"A denial of service vulnerability exists in the lasso_provider_verify_saml_signature functionality of Entr'ouvert Lasso 2.5.1. A specially crafted SAML response can lead to a denial of service. An attacker can send a malformed SAML response to trigger this vulnerability."}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-476: NULL Pointer Dereference","type":"CWE","cweId":"CWE-476"}]}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH"}}],"providerMetadata":{"orgId":"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b","shortName":"talos","dateUpdated":"2025-11-05T22:36:18.932Z"},"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2025-2194","name":"https://talosintelligence.com/vulnerability_reports/TALOS-2025-2194"}],"credits":[{"lang":"en","value":"Discovered by Keane O'Kelley of and another member of Cisco Advanced Security Initiative Group"}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2194"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-05T17:04:15.490Z"}},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-11-05T19:01:39.210614Z","id":"CVE-2025-46404","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-11-05T19:01:48.480Z"}}]}}