curl and libcurl before 7.50.1 do not prevent TLS session resumption when the client certificate has changed, which allows remote attackers to bypass intended restrictions by resuming a session.
{
"versions": [
{
"introduced": "0"
},
{
"last_affected": "7.50.0"
},
{
"introduced": "0"
},
{
"last_affected": "8.0"
}
]
}