Entr'ouvert vulnerabilities
We track 4 vulnerabilities in Entr'ouvert products. 4 are rated high or critical, and none are known to be exploited. The most recent was published on November 5, 2025.
Latest Entr'ouvert vulnerabilities
- 9.8 Critical severity
Lasso: Access of Resource Using Incompatible Type
A type confusion vulnerability exists in the lasso_node_impl_init_from_xml functionality of Entr'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 trig
- 7.5 High severity
Lasso: Missing Release of Memory after Effective Lifetime
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 malf
- 7.5 High severity
Lasso: Reachable Assertion
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
- 7.5 High severity
Lasso: NULL Pointer Dereference
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