{"id":"CVE-2025-46784","details":"A denial of service vulnerability exists in the lasso_node_init_from_message_with_format functionality of Entr'ouvert Lasso 2.5.1. A specially crafted SAML response can lead to a memory depletion, resulting in denial of service. An attacker can send a malformed SAML response to trigger this vulnerability.","modified":"2026-05-18T05:58:07.998777450Z","published":"2025-11-05T14:56:57.782Z","related":["SUSE-SU-2025:4090-1","SUSE-SU-2025:4094-1"],"database_specific":{"cna_assigner":"talos","cwe_ids":["CWE-401"],"unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"last_affected":"2.5.1"}]}],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/46xxx/CVE-2025-46784.json"},"references":[{"type":"WEB","url":"https://talosintelligence.com/vulnerability_reports/TALOS-2025-2195"},{"type":"WEB","url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2195"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/46xxx/CVE-2025-46784.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-46784"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.entrouvert.org/entrouvert/lasso.git","events":[{"introduced":"0"},{"last_affected":"c62ad0047eafb6eaaf1370fea6f35214cc85e02e"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"2.5.1"}],"source":"CPE_FIELD","cpe":"cpe:2.3:a:entrouvert:lasso:2.5.1:*:*:*:*:*:*:*"}}],"versions":["v2.5.1","v2.5.0","v2.4.1","v2.4.0","2.4.0","show","release-2.3.0","branch","rel-2-2-90_4516","rel-2-2-2","rel-2-2-1","start","referentiel"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-46784.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}