Teleport before 4.4.11, 5.x before 5.2.4, 6.x before 6.2.12, and 7.x before 7.1.1 allows forgery of SSH host certificates in some situations.
{
"versions": [
{
"introduced": "0"
},
{
"fixed": "4.4.11"
},
{
"introduced": "5.0"
},
{
"fixed": "5.2.4"
},
{
"introduced": "6.0"
},
{
"fixed": "6.2.12"
},
{
"introduced": "7.0"
},
{
"fixed": "7.1.1"
}
]
}