The (1) Htpasswd authentication source in the authcrypt module and (2) SimpleSAML_Session class in SimpleSAMLphp 1.14.11 and earlier allow remote attackers to conduct timing side-channel attacks by leveraging use of the standard comparison operator to compare secret material against user input.
{
"versions": [
{
"introduced": "0"
},
{
"last_affected": "7.0"
},
{
"introduced": "0"
},
{
"last_affected": "8.0"
}
]
}