CVE-2025-46784 in Lasso

Résumé

par MITRE • 05/11/2025

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.

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• Responsable: Talos
• Réserver: 07/05/2025
• Divulgation: 05/11/2025
• Modérer: accepté
• Entrée: VDB-331280
• CPE: prêt
• CWE: CWE-401 (confirmé)
• CVSS: 7.5 (CNA)
• EPSS: 0.00471
• KEV: non
• Activités: très faible

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2025-46784
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-46784
• CVE Details: https://www.cvedetails.com/cve/CVE-2025-46784/