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bdu:2026-12825

EUVD-2026-260214

fkie_cve-2025-46784

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.

GHSA-4p4q-6835-5w79

OESA-2025-2662 — lasso security update

Affected: openEuler:22.03-LTS-SP4: lasso

The package is a implements the Liberty Alliance Single Sign On standards library, includeing the SAML2 and SAML specifications. it provides bindings for multiple languages.and allows to handle the whole life-cycle of SAML based Federations. Security Fix(es):

A denial of service vulnerability exists in the lasso_provider_verify_saml_signature functionality of Entr&#39;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.(CVE-2025-46404)

A denial of service vulnerability exists in the g_assert_not_reached functionality of Entr ouvert Lasso 2.5.1 and 2.8.2. A specially crafted SAML assertion response can lead to a denial of service. An attacker can send a malformed SAML response to trigger this vulnerability.(CVE-2025-46705)

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.(CVE-2025-46784)

A type confusion vulnerability exists in the lasso_node_impl_init_from_xml functionality of Entr&#39;ouvert Lasso 2.5.1 and 2.8.2. A specially crafted SAML response can lead to an arbitrary code execution. An attacker can send a malformed SAML response to trigger this vulnerability.(CVE-2025-47151)

SUSE-SU-2025:4094-1 — Security update for lasso

Security update for lasso

UBUNTU-CVE-2025-46784

Affected: Ubuntu:16.04:LTS: lasso, Ubuntu:18.04:LTS: lasso, Ubuntu:20.04:LTS: lasso, Ubuntu:22.04:LTS: lasso