A denial of service vulnerability exists in the gassertnot_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.
{
"versions": [
{
"introduced": "0"
},
{
"last_affected": "2.5.1"
},
{
"introduced": "0"
},
{
"last_affected": "2.8.2"
}
]
}