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.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 7.5 · entrouvertNVD modified 2026-10-18 21:10
Affected (CPE criteria) 1
cpe:2.3:a:entrouvert:lasso:2.5.1:*:*:*:*:*:*:*
References 2
- https://talosintelligence.com/vulnerability_reports/TALOS-2025-2195 Exploit, Third Party Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2195 Exploit, Third Party Advisory